57406844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 55811716

約数列:

[1, 2, 4, 11, 22, 44, 53, 103, 106, 206, 212, 239, 412, 478, 583, 956, 1133, 1166, 2266, 2332, 2629, 4532, 5258, 5459, 10516, 10918, 12667, 21836, 24617, 25334, 49234, 50668, 60049, 98468, 120098, 139337, 240196, 270787, 278674, 541574, 557348, 1083148, 1304701, 2609402, 5218804, 14351711, 28703422, 57406844]

約数ペア:

[(1, 57406844), (2, 28703422), (4, 14351711), (11, 5218804), (22, 2609402), (44, 1304701), (53, 1083148), (103, 557348), (106, 541574), (206, 278674), (212, 270787), (239, 240196), (412, 139337), (478, 120098), (583, 98468), (956, 60049), (1133, 50668), (1166, 49234), (2266, 25334), (2332, 24617), (2629, 21836), (4532, 12667), (5258, 10918), (5459, 10516)]