56423510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 127897056

約数和(自身を除く): 71473546

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 121, 130, 143, 170, 187, 211, 221, 242, 286, 374, 422, 442, 605, 715, 935, 1055, 1105, 1210, 1430, 1573, 1870, 2057, 2110, 2210, 2321, 2431, 2743, 3146, 3587, 4114, 4642, 4862, 5486, 7174, 7865, 10285, 11605, 12155, 13715, 15730, 17935, 20570, 23210, 24310, 25531, 26741, 27430, 30173, 35870, 39457, 46631, 51062, 53482, 60346, 78914, 93262, 127655, 133705, 150865, 197285, 233155, 255310, 267410, 301730, 331903, 394570, 434027, 466310, 512941, 663806, 868054, 1025882, 1659515, 2170135, 2564705, 3319030, 4340270, 5129410, 5642351, 11284702, 28211755, 56423510]

約数ペア:

[(1, 56423510), (2, 28211755), (5, 11284702), (10, 5642351), (11, 5129410), (13, 4340270), (17, 3319030), (22, 2564705), (26, 2170135), (34, 1659515), (55, 1025882), (65, 868054), (85, 663806), (110, 512941), (121, 466310), (130, 434027), (143, 394570), (170, 331903), (187, 301730), (211, 267410), (221, 255310), (242, 233155), (286, 197285), (374, 150865), (422, 133705), (442, 127655), (605, 93262), (715, 78914), (935, 60346), (1055, 53482), (1105, 51062), (1210, 46631), (1430, 39457), (1573, 35870), (1870, 30173), (2057, 27430), (2110, 26741), (2210, 25531), (2321, 24310), (2431, 23210), (2743, 20570), (3146, 17935), (3587, 15730), (4114, 13715), (4642, 12155), (4862, 11605), (5486, 10285), (7174, 7865)]