51408856

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{42557}}^1$

素因数の和:42714

約数の個数: 16

約数和(自身を含む): 97032240

約数和(自身を除く): 45623384

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 42557, 85114, 170228, 340456, 6426107, 12852214, 25704428, 51408856]

約数ペア:

[(1, 51408856), (2, 25704428), (4, 12852214), (8, 6426107), (151, 340456), (302, 170228), (604, 85114), (1208, 42557)]