51986168520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{11519}}^1$

素因数の和:11820

約数の個数: 256

約数和(自身を含む): 183936614400

約数和(自身を除く): 131950445880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 263, 264, 286, 312, 330, 390, 429, 440, 520, 526, 572, 660, 715, 780, 789, 858, 1052, 1144, 1315, 1320, 1430, 1560, 1578, 1716, 2104, 2145, 2630, 2860, 2893, 3156, 3419, 3432, 3945, 4290, 5260, 5720, 5786, 6312, 6838, 7890, 8580, 8679, 10257, 10520, 11519, 11572, 13676, 14465, 15780, 17095, 17160, 17358, 20514, 23038, 23144, 27352, 28930, 31560, 34190, 34557, 34716, 37609, 41028, 43395, 46076, 51285, 57595, 57860, 68380, 69114, 69432, 75218, 82056, 86790, 92152, 102570, 112827, 115190, 115720, 126709, 136760, 138228, 149747, 150436, 172785, 173580, 188045, 205140, 225654, 230380, 253418, 276456, 299494, 300872, 345570, 347160, 376090, 380127, 410280, 449241, 451308, 460760, 506836, 564135, 598988, 633545, 691140, 748735, 752180, 760254, 898482, 902616, 1013672, 1128270, 1197976, 1267090, 1382280, 1497470, 1504360, 1520508, 1647217, 1796964, 1900635, 2246205, 2256540, 2534180, 2994940, 3029497, 3041016, 3294434, 3593928, 3801270, 4492410, 4513080, 4941651, 5068360, 5989880, 6058994, 6588868, 7602540, 8236085, 8984820, 9088491, 9883302, 12117988, 13177736, 15147485, 15205080, 16472170, 17969640, 18176982, 19766604, 24235976, 24708255, 30294970, 32944340, 33324467, 36353964, 39383461, 39533208, 45442455, 49416510, 60589940, 65888680, 66648934, 72707928, 78766922, 90884910, 98833020, 99973401, 118150383, 121179880, 133297868, 157533844, 166622335, 181769820, 196917305, 197666040, 199946802, 236300766, 266595736, 315067688, 333244670, 363539640, 393834610, 399893604, 433218071, 472601532, 499867005, 590751915, 666489340, 787669220, 799787208, 866436142, 945203064, 999734010, 1181503830, 1299654213, 1332978680, 1575338440, 1732872284, 1999468020, 2166090355, 2363007660, 2599308426, 3465744568, 3998936040, 4332180710, 4726015320, 5198616852, 6498271065, 8664361420, 10397233704, 12996542130, 17328722840, 25993084260, 51986168520]

約数ペア:

[(1, 51986168520), (2, 25993084260), (3, 17328722840), (4, 12996542130), (5, 10397233704), (6, 8664361420), (8, 6498271065), (10, 5198616852), (11, 4726015320), (12, 4332180710), (13, 3998936040), (15, 3465744568), (20, 2599308426), (22, 2363007660), (24, 2166090355), (26, 1999468020), (30, 1732872284), (33, 1575338440), (39, 1332978680), (40, 1299654213), (44, 1181503830), (52, 999734010), (55, 945203064), (60, 866436142), (65, 799787208), (66, 787669220), (78, 666489340), (88, 590751915), (104, 499867005), (110, 472601532), (120, 433218071), (130, 399893604), (132, 393834610), (143, 363539640), (156, 333244670), (165, 315067688), (195, 266595736), (220, 236300766), (260, 199946802), (263, 197666040), (264, 196917305), (286, 181769820), (312, 166622335), (330, 157533844), (390, 133297868), (429, 121179880), (440, 118150383), (520, 99973401), (526, 98833020), (572, 90884910), (660, 78766922), (715, 72707928), (780, 66648934), (789, 65888680), (858, 60589940), (1052, 49416510), (1144, 45442455), (1315, 39533208), (1320, 39383461), (1430, 36353964), (1560, 33324467), (1578, 32944340), (1716, 30294970), (2104, 24708255), (2145, 24235976), (2630, 19766604), (2860, 18176982), (2893, 17969640), (3156, 16472170), (3419, 15205080), (3432, 15147485), (3945, 13177736), (4290, 12117988), (5260, 9883302), (5720, 9088491), (5786, 8984820), (6312, 8236085), (6838, 7602540), (7890, 6588868), (8580, 6058994), (8679, 5989880), (10257, 5068360), (10520, 4941651), (11519, 4513080), (11572, 4492410), (13676, 3801270), (14465, 3593928), (15780, 3294434), (17095, 3041016), (17160, 3029497), (17358, 2994940), (20514, 2534180), (23038, 2256540), (23144, 2246205), (27352, 1900635), (28930, 1796964), (31560, 1647217), (34190, 1520508), (34557, 1504360), (34716, 1497470), (37609, 1382280), (41028, 1267090), (43395, 1197976), (46076, 1128270), (51285, 1013672), (57595, 902616), (57860, 898482), (68380, 760254), (69114, 752180), (69432, 748735), (75218, 691140), (82056, 633545), (86790, 598988), (92152, 564135), (102570, 506836), (112827, 460760), (115190, 451308), (115720, 449241), (126709, 410280), (136760, 380127), (138228, 376090), (149747, 347160), (150436, 345570), (172785, 300872), (173580, 299494), (188045, 276456), (205140, 253418), (225654, 230380)]