56217050

素因数分解:

$2^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{2749}}^1$

素因数の和:3170

約数の個数: 24

約数和(自身を含む): 104857500

約数和(自身を除く): 48640450

約数列:

[1, 2, 5, 10, 25, 50, 409, 818, 2045, 2749, 4090, 5498, 10225, 13745, 20450, 27490, 68725, 137450, 1124341, 2248682, 5621705, 11243410, 28108525, 56217050]

約数ペア:

[(1, 56217050), (2, 28108525), (5, 11243410), (10, 5621705), (25, 2248682), (50, 1124341), (409, 137450), (818, 68725), (2045, 27490), (2749, 20450), (4090, 13745), (5498, 10225)]