50827820

素因数分解:

$2^2\times 5^1\times {\mathrm{2541391}}^1$

素因数の和:2541400

約数の個数: 12

約数和(自身を含む): 106738464

約数和(自身を除く): 55910644

約数列:

[1, 2, 4, 5, 10, 20, 2541391, 5082782, 10165564, 12706955, 25413910, 50827820]

約数ペア:

[(1, 50827820), (2, 25413910), (4, 12706955), (5, 10165564), (10, 5082782), (20, 2541391)]