57162490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1303

約数の個数: 64

約数和(自身を含む): 130491648

約数和(自身を除く): 73329158

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 110, 122, 154, 305, 385, 427, 610, 671, 770, 854, 1217, 1342, 2135, 2434, 3355, 4270, 4697, 6085, 6710, 8519, 9394, 12170, 13387, 17038, 23485, 26774, 42595, 46970, 66935, 74237, 85190, 93709, 133870, 148474, 187418, 371185, 468545, 519659, 742370, 816607, 937090, 1039318, 1633214, 2598295, 4083035, 5196590, 5716249, 8166070, 11432498, 28581245, 57162490]

約数ペア:

[(1, 57162490), (2, 28581245), (5, 11432498), (7, 8166070), (10, 5716249), (11, 5196590), (14, 4083035), (22, 2598295), (35, 1633214), (55, 1039318), (61, 937090), (70, 816607), (77, 742370), (110, 519659), (122, 468545), (154, 371185), (305, 187418), (385, 148474), (427, 133870), (610, 93709), (671, 85190), (770, 74237), (854, 66935), (1217, 46970), (1342, 42595), (2135, 26774), (2434, 23485), (3355, 17038), (4270, 13387), (4697, 12170), (6085, 9394), (6710, 8519)]