50872092020

素因数分解:

$2^2\times 5^1\times {\mathrm{2543604601}}^1$

素因数の和:2543604610

約数の個数: 12

約数和(自身を含む): 106831393284

約数和(自身を除く): 55959301264

約数列:

[1, 2, 4, 5, 10, 20, 2543604601, 5087209202, 10174418404, 12718023005, 25436046010, 50872092020]

約数ペア:

[(1, 50872092020), (2, 25436046010), (4, 12718023005), (5, 10174418404), (10, 5087209202), (20, 2543604601)]