55072556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{178807}}^1$

素因数の和:178829

約数の個数: 24

約数和(自身を含む): 120158976

約数和(自身を除く): 65086420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 178807, 357614, 715228, 1251649, 1966877, 2503298, 3933754, 5006596, 7867508, 13768139, 27536278, 55072556]

約数ペア:

[(1, 55072556), (2, 27536278), (4, 13768139), (7, 7867508), (11, 5006596), (14, 3933754), (22, 2503298), (28, 1966877), (44, 1251649), (77, 715228), (154, 357614), (308, 178807)]