55664357

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3011}}^1$

素因数の和:3176

約数の個数: 16

約数和(自身を含む): 67468800

約数和(自身を除く): 11804443

約数列:

[1, 7, 19, 133, 139, 973, 2641, 3011, 18487, 21077, 57209, 400463, 418529, 2929703, 7952051, 55664357]

約数ペア:

[(1, 55664357), (7, 7952051), (19, 2929703), (133, 418529), (139, 400463), (973, 57209), (2641, 21077), (3011, 18487)]