55820107

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 65060800

約数和(自身を除く): 9240693

約数列:

[1, 7, 73, 313, 349, 511, 2191, 2443, 22849, 25477, 109237, 159943, 178339, 764659, 7974301, 55820107]

約数ペア:

[(1, 55820107), (7, 7974301), (73, 764659), (313, 178339), (349, 159943), (511, 109237), (2191, 25477), (2443, 22849)]