50130220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{358073}}^1$

素因数の和:358089

約数の個数: 24

約数和(自身を含む): 120312864

約数和(自身を除く): 70182644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 358073, 716146, 1432292, 1790365, 2506511, 3580730, 5013022, 7161460, 10026044, 12532555, 25065110, 50130220]

約数ペア:

[(1, 50130220), (2, 25065110), (4, 12532555), (5, 10026044), (7, 7161460), (10, 5013022), (14, 3580730), (20, 2506511), (28, 1790365), (35, 1432292), (70, 716146), (140, 358073)]