53426140

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{3557}}^1$

素因数の和:4317

約数の個数: 24

約数和(自身を含む): 112375872

約数和(自身を除く): 58949732

約数列:

[1, 2, 4, 5, 10, 20, 751, 1502, 3004, 3557, 3755, 7114, 7510, 14228, 15020, 17785, 35570, 71140, 2671307, 5342614, 10685228, 13356535, 26713070, 53426140]

約数ペア:

[(1, 53426140), (2, 26713070), (4, 13356535), (5, 10685228), (10, 5342614), (20, 2671307), (751, 71140), (1502, 35570), (3004, 17785), (3557, 15020), (3755, 14228), (7114, 7510)]