51400850

素因数分解:

$2^1\times 5^2\times {\mathrm{1028017}}^1$

素因数の和:1028029

約数の個数: 12

約数和(自身を含む): 95605674

約数和(自身を除く): 44204824

約数列:

[1, 2, 5, 10, 25, 50, 1028017, 2056034, 5140085, 10280170, 25700425, 51400850]

約数ペア:

[(1, 51400850), (2, 25700425), (5, 10280170), (10, 5140085), (25, 2056034), (50, 1028017)]