48725557580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{40531}}^1$

素因数の和:40855

約数の個数: 96

約数和(自身を含む): 121152417792

約数和(自身を除く): 72426860212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 277, 310, 434, 554, 620, 868, 1085, 1108, 1385, 1939, 2170, 2770, 3878, 4340, 5540, 7756, 8587, 9695, 17174, 19390, 34348, 38780, 40531, 42935, 60109, 81062, 85870, 120218, 162124, 171740, 202655, 240436, 283717, 300545, 405310, 567434, 601090, 810620, 1134868, 1202180, 1256461, 1418585, 2512922, 2837170, 5025844, 5674340, 6282305, 8795227, 11227087, 12564610, 17590454, 22454174, 25129220, 35180908, 43976135, 44908348, 56135435, 78589609, 87952270, 112270870, 157179218, 175904540, 224541740, 314358436, 348039697, 392948045, 696079394, 785896090, 1392158788, 1571792180, 1740198485, 2436277879, 3480396970, 4872555758, 6960793940, 9745111516, 12181389395, 24362778790, 48725557580]

約数ペア:

[(1, 48725557580), (2, 24362778790), (4, 12181389395), (5, 9745111516), (7, 6960793940), (10, 4872555758), (14, 3480396970), (20, 2436277879), (28, 1740198485), (31, 1571792180), (35, 1392158788), (62, 785896090), (70, 696079394), (124, 392948045), (140, 348039697), (155, 314358436), (217, 224541740), (277, 175904540), (310, 157179218), (434, 112270870), (554, 87952270), (620, 78589609), (868, 56135435), (1085, 44908348), (1108, 43976135), (1385, 35180908), (1939, 25129220), (2170, 22454174), (2770, 17590454), (3878, 12564610), (4340, 11227087), (5540, 8795227), (7756, 6282305), (8587, 5674340), (9695, 5025844), (17174, 2837170), (19390, 2512922), (34348, 1418585), (38780, 1256461), (40531, 1202180), (42935, 1134868), (60109, 810620), (81062, 601090), (85870, 567434), (120218, 405310), (162124, 300545), (171740, 283717), (202655, 240436)]