53121664

素因数分解:

$2^7\times {\mathrm{415013}}^1$

素因数の和:415027

約数の個数: 16

約数和(自身を含む): 105828570

約数和(自身を除く): 52706906

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 415013, 830026, 1660052, 3320104, 6640208, 13280416, 26560832, 53121664]

約数ペア:

[(1, 53121664), (2, 26560832), (4, 13280416), (8, 6640208), (16, 3320104), (32, 1660052), (64, 830026), (128, 415013)]