51120895

素因数分解:

$5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{3253}}^1$

素因数の和:3714

約数の個数: 16

約数和(自身を含む): 70286400

約数和(自身を除く): 19165505

約数列:

[1, 5, 7, 35, 449, 2245, 3143, 3253, 15715, 16265, 22771, 113855, 1460597, 7302985, 10224179, 51120895]

約数ペア:

[(1, 51120895), (5, 10224179), (7, 7302985), (35, 1460597), (449, 113855), (2245, 22771), (3143, 16265), (3253, 15715)]