51170200

素因数分解:

$2^3\times 5^2\times {\mathrm{255851}}^1$

素因数の和:255867

約数の個数: 24

約数和(自身を含む): 118971180

約数和(自身を除く): 67800980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 255851, 511702, 1023404, 1279255, 2046808, 2558510, 5117020, 6396275, 10234040, 12792550, 25585100, 51170200]

約数ペア:

[(1, 51170200), (2, 25585100), (4, 12792550), (5, 10234040), (8, 6396275), (10, 5117020), (20, 2558510), (25, 2046808), (40, 1279255), (50, 1023404), (100, 511702), (200, 255851)]