55311809

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1889}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 65318400

約数和(自身を除く): 10006591

約数列:

[1, 7, 47, 89, 329, 623, 1889, 4183, 13223, 29281, 88783, 168121, 621481, 1176847, 7901687, 55311809]

約数ペア:

[(1, 55311809), (7, 7901687), (47, 1176847), (89, 621481), (329, 168121), (623, 88783), (1889, 29281), (4183, 13223)]