51861831840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2621}}^1$

素因数の和:2813

約数の個数: 576

約数和(自身を含む): 219345864192

約数和(自身を除く): 167484032352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 151, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 302, 312, 315, 336, 360, 364, 390, 416, 420, 453, 455, 468, 480, 504, 520, 546, 560, 585, 604, 624, 630, 672, 720, 728, 755, 780, 819, 840, 906, 910, 936, 1008, 1040, 1057, 1092, 1120, 1170, 1208, 1248, 1260, 1359, 1365, 1440, 1456, 1510, 1560, 1638, 1680, 1812, 1820, 1872, 1963, 2016, 2080, 2114, 2184, 2265, 2340, 2416, 2520, 2621, 2718, 2730, 2912, 3020, 3120, 3171, 3276, 3360, 3624, 3640, 3744, 3926, 4095, 4228, 4368, 4530, 4680, 4832, 5040, 5242, 5285, 5436, 5460, 5889, 6040, 6240, 6342, 6552, 6795, 7248, 7280, 7852, 7863, 8190, 8456, 8736, 9060, 9360, 9513, 9815, 10080, 10484, 10570, 10872, 10920, 11778, 12080, 12684, 13104, 13105, 13590, 13741, 14496, 14560, 15704, 15726, 15855, 16380, 16912, 17667, 18120, 18347, 18720, 19026, 19630, 20968, 21140, 21744, 21840, 23556, 23589, 24160, 25368, 26208, 26210, 27180, 27482, 29445, 31408, 31452, 31710, 32760, 33824, 34073, 35334, 36240, 36694, 38052, 39260, 39315, 41223, 41936, 42280, 43488, 43680, 47112, 47178, 47565, 50736, 52420, 54360, 54964, 55041, 58890, 62816, 62904, 63420, 65520, 68146, 68705, 70668, 72480, 73388, 76104, 78520, 78630, 82446, 83872, 84560, 88335, 91735, 94224, 94356, 95130, 101472, 102219, 104840, 108720, 109928, 110082, 117780, 117945, 123669, 125808, 126840, 131040, 136292, 137410, 141336, 146776, 152208, 157040, 157260, 164892, 165123, 169120, 170365, 176670, 183470, 188448, 188712, 190260, 204438, 206115, 209680, 217440, 219856, 220164, 235560, 235890, 238511, 247338, 251616, 253680, 272584, 274820, 275205, 282672, 293552, 304416, 306657, 314080, 314520, 329784, 330246, 340730, 353340, 366940, 377424, 380520, 395771, 408876, 412230, 419360, 439712, 440328, 471120, 471780, 477022, 494676, 507360, 511095, 545168, 549640, 550410, 565344, 587104, 613314, 618345, 629040, 659568, 660492, 681460, 706680, 715533, 733880, 754848, 761040, 791542, 817752, 824460, 825615, 880656, 942240, 943560, 954044, 989352, 1022190, 1090336, 1099280, 1100820, 1187313, 1192555, 1226628, 1236690, 1258080, 1319136, 1320984, 1362920, 1413360, 1431066, 1467760, 1522080, 1533285, 1583084, 1635504, 1648920, 1651230, 1761312, 1887120, 1908088, 1978704, 1978855, 2044380, 2146599, 2198560, 2201640, 2374626, 2385110, 2453256, 2473380, 2641968, 2725840, 2770397, 2826720, 2862132, 2935520, 3066570, 3166168, 3271008, 3297840, 3302460, 3561939, 3577665, 3774240, 3816176, 3957408, 3957710, 4088760, 4293198, 4403280, 4749252, 4770220, 4906512, 4946760, 5145023, 5283936, 5451680, 5540794, 5724264, 5936565, 6133140, 6332336, 6595680, 6604920, 7123878, 7155330, 7632352, 7915420, 8177520, 8311191, 8586396, 8806560, 9498504, 9540440, 9813024, 9893520, 10290046, 10732995, 11081588, 11448528, 11873130, 12266280, 12664672, 13209840, 13851985, 14247756, 14310660, 15435069, 15830840, 16355040, 16622382, 17172792, 17809695, 18997008, 19080880, 19787040, 20580092, 21465990, 22163176, 22897056, 23746260, 24532560, 24933573, 25725115, 26419680, 27703970, 28495512, 28621320, 30870138, 31661680, 33244764, 34345584, 35619390, 36015161, 37994016, 38161760, 41160184, 41555955, 42931980, 44326352, 46305207, 47492520, 49065120, 49867146, 51450230, 55407940, 56991024, 57242640, 61740276, 63323360, 66489528, 68691168, 71238780, 72030322, 77175345, 82320368, 83111910, 85863960, 88652704, 92610414, 94985040, 99734292, 102900460, 108045483, 110815880, 113982048, 114485280, 123480552, 124667865, 132979056, 142477560, 144060644, 154350690, 164640736, 166223820, 171727920, 180075805, 185220828, 189970080, 199468584, 205800920, 216090966, 221631760, 231526035, 246961104, 249335730, 265958112, 284955120, 288121288, 308701380, 324136449, 332447640, 343455840, 360151610, 370441656, 398937168, 411601840, 432181932, 443263520, 463052070, 493922208, 498671460, 540227415, 569910240, 576242576, 617402760, 648272898, 664895280, 720303220, 740883312, 797874336, 823203680, 864363864, 926104140, 997342920, 1080454830, 1152485152, 1234805520, 1296545796, 1329790560, 1440606440, 1481766624, 1620682245, 1728727728, 1852208280, 1994685840, 2160909660, 2469611040, 2593091592, 2881212880, 3241364490, 3457455456, 3704416560, 3989371680, 4321819320, 5186183184, 5762425760, 6482728980, 7408833120, 8643638640, 10372366368, 12965457960, 17287277280, 25930915920, 51861831840]

約数ペア:

[(1, 51861831840), (2, 25930915920), (3, 17287277280), (4, 12965457960), (5, 10372366368), (6, 8643638640), (7, 7408833120), (8, 6482728980), (9, 5762425760), (10, 5186183184), (12, 4321819320), (13, 3989371680), (14, 3704416560), (15, 3457455456), (16, 3241364490), (18, 2881212880), (20, 2593091592), (21, 2469611040), (24, 2160909660), (26, 1994685840), (28, 1852208280), (30, 1728727728), (32, 1620682245), (35, 1481766624), (36, 1440606440), (39, 1329790560), (40, 1296545796), (42, 1234805520), (45, 1152485152), (48, 1080454830), (52, 997342920), (56, 926104140), (60, 864363864), (63, 823203680), (65, 797874336), (70, 740883312), (72, 720303220), (78, 664895280), (80, 648272898), (84, 617402760), (90, 576242576), (91, 569910240), (96, 540227415), (104, 498671460), (105, 493922208), (112, 463052070), (117, 443263520), (120, 432181932), (126, 411601840), (130, 398937168), (140, 370441656), (144, 360151610), (151, 343455840), (156, 332447640), (160, 324136449), (168, 308701380), (180, 288121288), (182, 284955120), (195, 265958112), (208, 249335730), (210, 246961104), (224, 231526035), (234, 221631760), (240, 216090966), (252, 205800920), (260, 199468584), (273, 189970080), (280, 185220828), (288, 180075805), (302, 171727920), (312, 166223820), (315, 164640736), (336, 154350690), (360, 144060644), (364, 142477560), (390, 132979056), (416, 124667865), (420, 123480552), (453, 114485280), (455, 113982048), (468, 110815880), (480, 108045483), (504, 102900460), (520, 99734292), (546, 94985040), (560, 92610414), (585, 88652704), (604, 85863960), (624, 83111910), (630, 82320368), (672, 77175345), (720, 72030322), (728, 71238780), (755, 68691168), (780, 66489528), (819, 63323360), (840, 61740276), (906, 57242640), (910, 56991024), (936, 55407940), (1008, 51450230), (1040, 49867146), (1057, 49065120), (1092, 47492520), (1120, 46305207), (1170, 44326352), (1208, 42931980), (1248, 41555955), (1260, 41160184), (1359, 38161760), (1365, 37994016), (1440, 36015161), (1456, 35619390), (1510, 34345584), (1560, 33244764), (1638, 31661680), (1680, 30870138), (1812, 28621320), (1820, 28495512), (1872, 27703970), (1963, 26419680), (2016, 25725115), (2080, 24933573), (2114, 24532560), (2184, 23746260), (2265, 22897056), (2340, 22163176), (2416, 21465990), (2520, 20580092), (2621, 19787040), (2718, 19080880), (2730, 18997008), (2912, 17809695), (3020, 17172792), (3120, 16622382), (3171, 16355040), (3276, 15830840), (3360, 15435069), (3624, 14310660), (3640, 14247756), (3744, 13851985), (3926, 13209840), (4095, 12664672), (4228, 12266280), (4368, 11873130), (4530, 11448528), (4680, 11081588), (4832, 10732995), (5040, 10290046), (5242, 9893520), (5285, 9813024), (5436, 9540440), (5460, 9498504), (5889, 8806560), (6040, 8586396), (6240, 8311191), (6342, 8177520), (6552, 7915420), (6795, 7632352), (7248, 7155330), (7280, 7123878), (7852, 6604920), (7863, 6595680), (8190, 6332336), (8456, 6133140), (8736, 5936565), (9060, 5724264), (9360, 5540794), (9513, 5451680), (9815, 5283936), (10080, 5145023), (10484, 4946760), (10570, 4906512), (10872, 4770220), (10920, 4749252), (11778, 4403280), (12080, 4293198), (12684, 4088760), (13104, 3957710), (13105, 3957408), (13590, 3816176), (13741, 3774240), (14496, 3577665), (14560, 3561939), (15704, 3302460), (15726, 3297840), (15855, 3271008), (16380, 3166168), (16912, 3066570), (17667, 2935520), (18120, 2862132), (18347, 2826720), (18720, 2770397), (19026, 2725840), (19630, 2641968), (20968, 2473380), (21140, 2453256), (21744, 2385110), (21840, 2374626), (23556, 2201640), (23589, 2198560), (24160, 2146599), (25368, 2044380), (26208, 1978855), (26210, 1978704), (27180, 1908088), (27482, 1887120), (29445, 1761312), (31408, 1651230), (31452, 1648920), (31710, 1635504), (32760, 1583084), (33824, 1533285), (34073, 1522080), (35334, 1467760), (36240, 1431066), (36694, 1413360), (38052, 1362920), (39260, 1320984), (39315, 1319136), (41223, 1258080), (41936, 1236690), (42280, 1226628), (43488, 1192555), (43680, 1187313), (47112, 1100820), (47178, 1099280), (47565, 1090336), (50736, 1022190), (52420, 989352), (54360, 954044), (54964, 943560), (55041, 942240), (58890, 880656), (62816, 825615), (62904, 824460), (63420, 817752), (65520, 791542), (68146, 761040), (68705, 754848), (70668, 733880), (72480, 715533), (73388, 706680), (76104, 681460), (78520, 660492), (78630, 659568), (82446, 629040), (83872, 618345), (84560, 613314), (88335, 587104), (91735, 565344), (94224, 550410), (94356, 549640), (95130, 545168), (101472, 511095), (102219, 507360), (104840, 494676), (108720, 477022), (109928, 471780), (110082, 471120), (117780, 440328), (117945, 439712), (123669, 419360), (125808, 412230), (126840, 408876), (131040, 395771), (136292, 380520), (137410, 377424), (141336, 366940), (146776, 353340), (152208, 340730), (157040, 330246), (157260, 329784), (164892, 314520), (165123, 314080), (169120, 306657), (170365, 304416), (176670, 293552), (183470, 282672), (188448, 275205), (188712, 274820), (190260, 272584), (204438, 253680), (206115, 251616), (209680, 247338), (217440, 238511), (219856, 235890), (220164, 235560)]