56405038

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{1579}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 86514480

約数和(自身を除く): 30109442

約数列:

[1, 2, 53, 106, 337, 674, 1579, 3158, 17861, 35722, 83687, 167374, 532123, 1064246, 28202519, 56405038]

約数ペア:

[(1, 56405038), (2, 28202519), (53, 1064246), (106, 532123), (337, 167374), (674, 83687), (1579, 35722), (3158, 17861)]