51955754480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 480

約数和(自身を含む): 151783999488

約数和(自身を除く): 99828245008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 43, 49, 56, 61, 62, 70, 80, 86, 98, 112, 122, 124, 140, 155, 163, 172, 196, 215, 217, 244, 245, 248, 280, 301, 305, 310, 326, 344, 392, 427, 430, 434, 488, 490, 496, 560, 602, 610, 620, 652, 688, 784, 815, 854, 860, 868, 976, 980, 1085, 1141, 1204, 1220, 1240, 1304, 1333, 1505, 1519, 1630, 1708, 1720, 1736, 1891, 1960, 2107, 2135, 2170, 2282, 2408, 2440, 2480, 2608, 2623, 2666, 2989, 3010, 3038, 3260, 3416, 3440, 3472, 3782, 3920, 4214, 4270, 4340, 4564, 4816, 4880, 5053, 5246, 5332, 5705, 5978, 6020, 6076, 6520, 6665, 6832, 7009, 7564, 7595, 7987, 8428, 8540, 8680, 9128, 9331, 9455, 9943, 10106, 10492, 10535, 10664, 11410, 11956, 12040, 12152, 13040, 13115, 13237, 13330, 14018, 14945, 15128, 15190, 15974, 16856, 17080, 17360, 18256, 18361, 18662, 18910, 19886, 20212, 20984, 21070, 21328, 22820, 23912, 24080, 24304, 25265, 26230, 26474, 26660, 28036, 29890, 30256, 30380, 31948, 33712, 34160, 35045, 35371, 36722, 37324, 37820, 39772, 39935, 40424, 41968, 42140, 45640, 46655, 47824, 49063, 49715, 50530, 52460, 52948, 53320, 56072, 59780, 60760, 63896, 65317, 66185, 69601, 70090, 70742, 73444, 74648, 75640, 79544, 79870, 80848, 81313, 84280, 91280, 91805, 92659, 93310, 98126, 99430, 101060, 104920, 105896, 106640, 112144, 119560, 121520, 127792, 128527, 130634, 132370, 139202, 140180, 141484, 146888, 149296, 151280, 159088, 159740, 162626, 168560, 176855, 183610, 185318, 186620, 196252, 198860, 202120, 209840, 211792, 217279, 239120, 245315, 247597, 257054, 261268, 264740, 278404, 280360, 282968, 293776, 308233, 319480, 325252, 326585, 343441, 348005, 353710, 367220, 370636, 373240, 392504, 397720, 404240, 406565, 427549, 434558, 463295, 487207, 490630, 495194, 514108, 522536, 529480, 556808, 560720, 565936, 569191, 616466, 638960, 642635, 650504, 653170, 686882, 696010, 707420, 734440, 741272, 746480, 785008, 795440, 813130, 855098, 869116, 926590, 974414, 981260, 990388, 1028216, 1045072, 1058960, 1086395, 1113616, 1138382, 1232932, 1237985, 1285270, 1301008, 1306340, 1373764, 1392020, 1414840, 1468880, 1482544, 1520953, 1541165, 1626260, 1710196, 1717205, 1738232, 1853180, 1948828, 1962520, 1980776, 2056432, 2137745, 2157631, 2172790, 2276764, 2436035, 2465864, 2475970, 2570540, 2612680, 2747528, 2784040, 2829680, 2845955, 2992843, 3041906, 3082330, 3252520, 3420392, 3434410, 3476464, 3706360, 3897656, 3925040, 3961552, 3984337, 4275490, 4315262, 4345580, 4553528, 4872070, 4931728, 4951940, 5141080, 5225360, 5495056, 5568080, 5691910, 5985686, 6083812, 6164660, 6505040, 6840784, 6868820, 7412720, 7604765, 7795312, 7968674, 8550980, 8630524, 8691160, 9107056, 9744140, 9903880, 10282160, 10646671, 10788155, 11383820, 11971372, 12167624, 12329320, 13254019, 13737640, 14964215, 15103417, 15209530, 15937348, 17101960, 17261048, 17382320, 19488280, 19807760, 19921685, 20949901, 21293342, 21576310, 22767640, 23942744, 24335248, 24658640, 26508038, 27475280, 29928430, 30206834, 30419060, 31874696, 34203920, 34522096, 38976560, 39843370, 41899802, 42586684, 43152620, 45535280, 47885488, 53016076, 53233355, 59856860, 60413668, 60838120, 63749392, 66270095, 75517085, 79686740, 83799604, 85173368, 86305240, 92778133, 104749505, 106032152, 106466710, 119713720, 120827336, 121676240, 132540190, 151034170, 159373480, 167599208, 170346736, 172610480, 185556266, 209499010, 212064304, 212933420, 239427440, 241654672, 265080380, 302068340, 318746960, 335198416, 371112532, 418998020, 425866840, 463890665, 530160760, 604136680, 649446931, 742225064, 837996040, 851733680, 927781330, 1060321520, 1208273360, 1298893862, 1484450128, 1675992080, 1855562660, 2597787724, 3247234655, 3711125320, 5195575448, 6494469310, 7422250640, 10391150896, 12988938620, 25977877240, 51955754480]

約数ペア:

[(1, 51955754480), (2, 25977877240), (4, 12988938620), (5, 10391150896), (7, 7422250640), (8, 6494469310), (10, 5195575448), (14, 3711125320), (16, 3247234655), (20, 2597787724), (28, 1855562660), (31, 1675992080), (35, 1484450128), (40, 1298893862), (43, 1208273360), (49, 1060321520), (56, 927781330), (61, 851733680), (62, 837996040), (70, 742225064), (80, 649446931), (86, 604136680), (98, 530160760), (112, 463890665), (122, 425866840), (124, 418998020), (140, 371112532), (155, 335198416), (163, 318746960), (172, 302068340), (196, 265080380), (215, 241654672), (217, 239427440), (244, 212933420), (245, 212064304), (248, 209499010), (280, 185556266), (301, 172610480), (305, 170346736), (310, 167599208), (326, 159373480), (344, 151034170), (392, 132540190), (427, 121676240), (430, 120827336), (434, 119713720), (488, 106466710), (490, 106032152), (496, 104749505), (560, 92778133), (602, 86305240), (610, 85173368), (620, 83799604), (652, 79686740), (688, 75517085), (784, 66270095), (815, 63749392), (854, 60838120), (860, 60413668), (868, 59856860), (976, 53233355), (980, 53016076), (1085, 47885488), (1141, 45535280), (1204, 43152620), (1220, 42586684), (1240, 41899802), (1304, 39843370), (1333, 38976560), (1505, 34522096), (1519, 34203920), (1630, 31874696), (1708, 30419060), (1720, 30206834), (1736, 29928430), (1891, 27475280), (1960, 26508038), (2107, 24658640), (2135, 24335248), (2170, 23942744), (2282, 22767640), (2408, 21576310), (2440, 21293342), (2480, 20949901), (2608, 19921685), (2623, 19807760), (2666, 19488280), (2989, 17382320), (3010, 17261048), (3038, 17101960), (3260, 15937348), (3416, 15209530), (3440, 15103417), (3472, 14964215), (3782, 13737640), (3920, 13254019), (4214, 12329320), (4270, 12167624), (4340, 11971372), (4564, 11383820), (4816, 10788155), (4880, 10646671), (5053, 10282160), (5246, 9903880), (5332, 9744140), (5705, 9107056), (5978, 8691160), (6020, 8630524), (6076, 8550980), (6520, 7968674), (6665, 7795312), (6832, 7604765), (7009, 7412720), (7564, 6868820), (7595, 6840784), (7987, 6505040), (8428, 6164660), (8540, 6083812), (8680, 5985686), (9128, 5691910), (9331, 5568080), (9455, 5495056), (9943, 5225360), (10106, 5141080), (10492, 4951940), (10535, 4931728), (10664, 4872070), (11410, 4553528), (11956, 4345580), (12040, 4315262), (12152, 4275490), (13040, 3984337), (13115, 3961552), (13237, 3925040), (13330, 3897656), (14018, 3706360), (14945, 3476464), (15128, 3434410), (15190, 3420392), (15974, 3252520), (16856, 3082330), (17080, 3041906), (17360, 2992843), (18256, 2845955), (18361, 2829680), (18662, 2784040), (18910, 2747528), (19886, 2612680), (20212, 2570540), (20984, 2475970), (21070, 2465864), (21328, 2436035), (22820, 2276764), (23912, 2172790), (24080, 2157631), (24304, 2137745), (25265, 2056432), (26230, 1980776), (26474, 1962520), (26660, 1948828), (28036, 1853180), (29890, 1738232), (30256, 1717205), (30380, 1710196), (31948, 1626260), (33712, 1541165), (34160, 1520953), (35045, 1482544), (35371, 1468880), (36722, 1414840), (37324, 1392020), (37820, 1373764), (39772, 1306340), (39935, 1301008), (40424, 1285270), (41968, 1237985), (42140, 1232932), (45640, 1138382), (46655, 1113616), (47824, 1086395), (49063, 1058960), (49715, 1045072), (50530, 1028216), (52460, 990388), (52948, 981260), (53320, 974414), (56072, 926590), (59780, 869116), (60760, 855098), (63896, 813130), (65317, 795440), (66185, 785008), (69601, 746480), (70090, 741272), (70742, 734440), (73444, 707420), (74648, 696010), (75640, 686882), (79544, 653170), (79870, 650504), (80848, 642635), (81313, 638960), (84280, 616466), (91280, 569191), (91805, 565936), (92659, 560720), (93310, 556808), (98126, 529480), (99430, 522536), (101060, 514108), (104920, 495194), (105896, 490630), (106640, 487207), (112144, 463295), (119560, 434558), (121520, 427549), (127792, 406565), (128527, 404240), (130634, 397720), (132370, 392504), (139202, 373240), (140180, 370636), (141484, 367220), (146888, 353710), (149296, 348005), (151280, 343441), (159088, 326585), (159740, 325252), (162626, 319480), (168560, 308233), (176855, 293776), (183610, 282968), (185318, 280360), (186620, 278404), (196252, 264740), (198860, 261268), (202120, 257054), (209840, 247597), (211792, 245315), (217279, 239120)]