56042060

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{4139}}^1$

素因数の和:4825

約数の個数: 24

約数和(自身を含む): 117890640

約数和(自身を除く): 61848580

約数列:

[1, 2, 4, 5, 10, 20, 677, 1354, 2708, 3385, 4139, 6770, 8278, 13540, 16556, 20695, 41390, 82780, 2802103, 5604206, 11208412, 14010515, 28021030, 56042060]

約数ペア:

[(1, 56042060), (2, 28021030), (4, 14010515), (5, 11208412), (10, 5604206), (20, 2802103), (677, 82780), (1354, 41390), (2708, 20695), (3385, 16556), (4139, 13540), (6770, 8278)]