55550891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{27901}}^1$

素因数の和:28093

約数の個数: 8

約数和(自身を含む): 60937968

約数和(自身を除く): 5387077

約数列:

[1, 11, 181, 1991, 27901, 306911, 5050081, 55550891]

約数ペア:

[(1, 55550891), (11, 5050081), (181, 306911), (1991, 27901)]