50684020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{133379}}^1$

素因数の和:133407

約数の個数: 24

約数和(自身を含む): 112039200

約数和(自身を除く): 61355180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 133379, 266758, 533516, 666895, 1333790, 2534201, 2667580, 5068402, 10136804, 12671005, 25342010, 50684020]

約数ペア:

[(1, 50684020), (2, 25342010), (4, 12671005), (5, 10136804), (10, 5068402), (19, 2667580), (20, 2534201), (38, 1333790), (76, 666895), (95, 533516), (190, 266758), (380, 133379)]