56418605

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2011}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 70307328

約数和(自身を除く): 13888723

約数列:

[1, 5, 31, 155, 181, 905, 2011, 5611, 10055, 28055, 62341, 311705, 363991, 1819955, 11283721, 56418605]

約数ペア:

[(1, 56418605), (5, 11283721), (31, 1819955), (155, 363991), (181, 311705), (905, 62341), (2011, 28055), (5611, 10055)]