51462270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8287}}^1$

素因数の和:8326

約数の個数: 64

約数和(自身を含む): 143216640

約数和(自身を除く): 91754370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 8287, 16574, 24861, 41435, 49722, 74583, 82870, 124305, 149166, 190601, 223749, 248610, 372915, 381202, 447498, 571803, 745830, 953005, 1118745, 1143606, 1715409, 1906010, 2237490, 2859015, 3430818, 5146227, 5718030, 8577045, 10292454, 17154090, 25731135, 51462270]

約数ペア:

[(1, 51462270), (2, 25731135), (3, 17154090), (5, 10292454), (6, 8577045), (9, 5718030), (10, 5146227), (15, 3430818), (18, 2859015), (23, 2237490), (27, 1906010), (30, 1715409), (45, 1143606), (46, 1118745), (54, 953005), (69, 745830), (90, 571803), (115, 447498), (135, 381202), (138, 372915), (207, 248610), (230, 223749), (270, 190601), (345, 149166), (414, 124305), (621, 82870), (690, 74583), (1035, 49722), (1242, 41435), (2070, 24861), (3105, 16574), (6210, 8287)]