55775557

素因数分解:

${\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 58605120

約数和(自身を除く): 2829563

約数列:

[1, 53, 67, 113, 139, 3551, 5989, 7367, 7571, 9313, 15707, 401263, 493589, 832471, 1052369, 55775557]

約数ペア:

[(1, 55775557), (53, 1052369), (67, 832471), (113, 493589), (139, 401263), (3551, 15707), (5989, 9313), (7367, 7571)]