49204503020

素因数分解:

$2^2\times 5^1\times {\mathrm{2460225151}}^1$

素因数の和:2460225160

約数の個数: 12

約数和(自身を含む): 103329456384

約数和(自身を除く): 54124953364

約数列:

[1, 2, 4, 5, 10, 20, 2460225151, 4920450302, 9840900604, 12301125755, 24602251510, 49204503020]

約数ペア:

[(1, 49204503020), (2, 24602251510), (4, 12301125755), (5, 9840900604), (10, 4920450302), (20, 2460225151)]