51697116

素因数分解:

$2^2\times 3^4\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:816

約数の個数: 60

約数和(自身を含む): 135824920

約数和(自身を除く): 84127804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 379, 421, 758, 842, 1137, 1263, 1516, 1684, 2274, 2526, 3411, 3789, 4548, 5052, 6822, 7578, 10233, 11367, 13644, 15156, 20466, 22734, 30699, 34101, 40932, 45468, 61398, 68202, 122796, 136404, 159559, 319118, 478677, 638236, 957354, 1436031, 1914708, 2872062, 4308093, 5744124, 8616186, 12924279, 17232372, 25848558, 51697116]

約数ペア:

[(1, 51697116), (2, 25848558), (3, 17232372), (4, 12924279), (6, 8616186), (9, 5744124), (12, 4308093), (18, 2872062), (27, 1914708), (36, 1436031), (54, 957354), (81, 638236), (108, 478677), (162, 319118), (324, 159559), (379, 136404), (421, 122796), (758, 68202), (842, 61398), (1137, 45468), (1263, 40932), (1516, 34101), (1684, 30699), (2274, 22734), (2526, 20466), (3411, 15156), (3789, 13644), (4548, 11367), (5052, 10233), (6822, 7578)]