55447847

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3881}}^1$

素因数の和:4058

約数の個数: 16

約数和(自身を含む): 68695872

約数和(自身を除く): 13248025

約数列:

[1, 7, 13, 91, 157, 1099, 2041, 3881, 14287, 27167, 50453, 353171, 609317, 4265219, 7921121, 55447847]

約数ペア:

[(1, 55447847), (7, 7921121), (13, 4265219), (91, 609317), (157, 353171), (1099, 50453), (2041, 27167), (3881, 14287)]