55818631

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 66189312

約数和(自身を除く): 10370681

約数列:

[1, 11, 23, 31, 121, 253, 341, 647, 713, 2783, 3751, 7117, 7843, 14881, 20057, 78287, 86273, 163691, 220627, 461311, 1800601, 2426897, 5074421, 55818631]

約数ペア:

[(1, 55818631), (11, 5074421), (23, 2426897), (31, 1800601), (121, 461311), (253, 220627), (341, 163691), (647, 86273), (713, 78287), (2783, 20057), (3751, 14881), (7117, 7843)]