539500450

素因数分解:

$2^1\times 5^2\times {\mathrm{10790009}}^1$

素因数の和:10790021

約数の個数: 12

約数和(自身を含む): 1003470930

約数和(自身を除く): 463970480

約数列:

[1, 2, 5, 10, 25, 50, 10790009, 21580018, 53950045, 107900090, 269750225, 539500450]

約数ペア:

[(1, 539500450), (2, 269750225), (5, 107900090), (10, 53950045), (25, 21580018), (50, 10790009)]