51157818

素因数分解:

$2^1\times 3^5\times {\mathrm{105263}}^1$

素因数の和:105280

約数の個数: 24

約数和(自身を含む): 114948288

約数和(自身を除く): 63790470

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 105263, 210526, 315789, 631578, 947367, 1894734, 2842101, 5684202, 8526303, 17052606, 25578909, 51157818]

約数ペア:

[(1, 51157818), (2, 25578909), (3, 17052606), (6, 8526303), (9, 5684202), (18, 2842101), (27, 1894734), (54, 947367), (81, 631578), (162, 315789), (243, 210526), (486, 105263)]