47089100

素因数分解:

$2^2\times 5^2\times {\mathrm{470891}}^1$

素因数の和:470905

約数の個数: 18

約数和(自身を含む): 102183564

約数和(自身を除く): 55094464

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 470891, 941782, 1883564, 2354455, 4708910, 9417820, 11772275, 23544550, 47089100]

約数ペア:

[(1, 47089100), (2, 23544550), (4, 11772275), (5, 9417820), (10, 4708910), (20, 2354455), (25, 1883564), (50, 941782), (100, 470891)]