51622212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3529}}^1$

素因数の和:3612

約数の個数: 48

約数和(自身を含む): 128096640

約数和(自身を除く): 76474428

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 1219, 2438, 3529, 3657, 4876, 7058, 7314, 10587, 14116, 14628, 21174, 42348, 81167, 162334, 187037, 243501, 324668, 374074, 487002, 561111, 748148, 974004, 1122222, 2244444, 4301851, 8603702, 12905553, 17207404, 25811106, 51622212]

約数ペア:

[(1, 51622212), (2, 25811106), (3, 17207404), (4, 12905553), (6, 8603702), (12, 4301851), (23, 2244444), (46, 1122222), (53, 974004), (69, 748148), (92, 561111), (106, 487002), (138, 374074), (159, 324668), (212, 243501), (276, 187037), (318, 162334), (636, 81167), (1219, 42348), (2438, 21174), (3529, 14628), (3657, 14116), (4876, 10587), (7058, 7314)]