50809580

素因数分解:

$2^2\times 5^1\times {\mathrm{2540479}}^1$

素因数の和:2540488

約数の個数: 12

約数和(自身を含む): 106700160

約数和(自身を除く): 55890580

約数列:

[1, 2, 4, 5, 10, 20, 2540479, 5080958, 10161916, 12702395, 25404790, 50809580]

約数ペア:

[(1, 50809580), (2, 25404790), (4, 12702395), (5, 10161916), (10, 5080958), (20, 2540479)]