50222090

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{36131}}^1$

素因数の和:36277

約数の個数: 16

約数和(自身を含む): 91052640

約数和(自身を除く): 40830550

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 36131, 72262, 180655, 361310, 5022209, 10044418, 25111045, 50222090]

約数ペア:

[(1, 50222090), (2, 25111045), (5, 10044418), (10, 5022209), (139, 361310), (278, 180655), (695, 72262), (1390, 36131)]