52100900

素因数分解:

$2^2\times 5^2\times {\mathrm{521009}}^1$

素因数の和:521023

約数の個数: 18

約数和(自身を含む): 113059170

約数和(自身を除く): 60958270

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 521009, 1042018, 2084036, 2605045, 5210090, 10420180, 13025225, 26050450, 52100900]

約数ペア:

[(1, 52100900), (2, 26050450), (4, 13025225), (5, 10420180), (10, 5210090), (20, 2605045), (25, 2084036), (50, 1042018), (100, 521009)]