54912431

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20063}}^1$

素因数の和:20110

約数の個数: 16

約数和(自身を含む): 69341184

約数和(自身を除く): 14428753

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 20063, 140441, 341071, 461449, 2387497, 3230143, 7844633, 54912431]

約数ペア:

[(1, 54912431), (7, 7844633), (17, 3230143), (23, 2387497), (119, 461449), (161, 341071), (391, 140441), (2737, 20063)]