50408080

素因数分解:

$2^4\times 5^1\times {\mathrm{630101}}^1$

素因数の和:630114

約数の個数: 20

約数和(自身を含む): 117198972

約数和(自身を除く): 66790892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 630101, 1260202, 2520404, 3150505, 5040808, 6301010, 10081616, 12602020, 25204040, 50408080]

約数ペア:

[(1, 50408080), (2, 25204040), (4, 12602020), (5, 10081616), (8, 6301010), (10, 5040808), (16, 3150505), (20, 2520404), (40, 1260202), (80, 630101)]