50812420

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8117}}^1$

素因数の和:8439

約数の個数: 24

約数和(自身を含む): 107060184

約数和(自身を除く): 56247764

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 8117, 16234, 32468, 40585, 81170, 162340, 2540621, 5081242, 10162484, 12703105, 25406210, 50812420]

約数ペア:

[(1, 50812420), (2, 25406210), (4, 12703105), (5, 10162484), (10, 5081242), (20, 2540621), (313, 162340), (626, 81170), (1252, 40585), (1565, 32468), (3130, 16234), (6260, 8117)]