49832080

素因数分解:

$2^4\times 5^1\times {\mathrm{622901}}^1$

素因数の和:622914

約数の個数: 20

約数和(自身を含む): 115859772

約数和(自身を除く): 66027692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 622901, 1245802, 2491604, 3114505, 4983208, 6229010, 9966416, 12458020, 24916040, 49832080]

約数ペア:

[(1, 49832080), (2, 24916040), (4, 12458020), (5, 9966416), (8, 6229010), (10, 4983208), (16, 3114505), (20, 2491604), (40, 1245802), (80, 622901)]