55479151

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 71677440

約数和(自身を除く): 16198289

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1183, 2039, 2093, 3887, 14273, 26507, 27209, 46897, 185549, 328279, 344591, 609661, 2412137, 4267627, 7925593, 55479151]

約数ペア:

[(1, 55479151), (7, 7925593), (13, 4267627), (23, 2412137), (91, 609661), (161, 344591), (169, 328279), (299, 185549), (1183, 46897), (2039, 27209), (2093, 26507), (3887, 14273)]