55370245

素因数分解:

$5^1\times 7^2\times {\mathrm{226001}}^1$

素因数の和:226020

約数の個数: 12

約数和(自身を含む): 77292684

約数和(自身を除く): 21922439

約数列:

[1, 5, 7, 35, 49, 245, 226001, 1130005, 1582007, 7910035, 11074049, 55370245]

約数ペア:

[(1, 55370245), (5, 11074049), (7, 7910035), (35, 1582007), (49, 1130005), (245, 226001)]