55890505

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{92381}}^1$

素因数の和:92408

約数の個数: 12

約数和(自身を含む): 73720836

約数和(自身を除く): 17830331

約数列:

[1, 5, 11, 55, 121, 605, 92381, 461905, 1016191, 5080955, 11178101, 55890505]

約数ペア:

[(1, 55890505), (5, 11178101), (11, 5080955), (55, 1016191), (121, 461905), (605, 92381)]