51501328

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{5657}}^1$

素因数の和:6234

約数の個数: 20

約数和(自身を含む): 99976860

約数和(自身を除く): 48475532

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 5657, 9104, 11314, 22628, 45256, 90512, 3218833, 6437666, 12875332, 25750664, 51501328]

約数ペア:

[(1, 51501328), (2, 25750664), (4, 12875332), (8, 6437666), (16, 3218833), (569, 90512), (1138, 45256), (2276, 22628), (4552, 11314), (5657, 9104)]