52864340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{39451}}^1$

素因数の和:39527

約数の個数: 24

約数和(自身を含む): 112674912

約数和(自身を除く): 59810572

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 39451, 78902, 157804, 197255, 394510, 789020, 2643217, 5286434, 10572868, 13216085, 26432170, 52864340]

約数ペア:

[(1, 52864340), (2, 26432170), (4, 13216085), (5, 10572868), (10, 5286434), (20, 2643217), (67, 789020), (134, 394510), (268, 197255), (335, 157804), (670, 78902), (1340, 39451)]