53471866

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{6689}}^1$

素因数の和:7269

約数の個数: 16

約数和(自身を含む): 91840320

約数和(自身を除く): 38368454

約数列:

[1, 2, 7, 14, 571, 1142, 3997, 6689, 7994, 13378, 46823, 93646, 3819419, 7638838, 26735933, 53471866]

約数ペア:

[(1, 53471866), (2, 26735933), (7, 7638838), (14, 3819419), (571, 93646), (1142, 46823), (3997, 13378), (6689, 7994)]