51280634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{3709}}^1$

素因数の和:3965

約数の個数: 16

約数和(自身を含む): 79779840

約数和(自身を除く): 28499206

約数列:

[1, 2, 31, 62, 223, 446, 3709, 6913, 7418, 13826, 114979, 229958, 827107, 1654214, 25640317, 51280634]

約数ペア:

[(1, 51280634), (2, 25640317), (31, 1654214), (62, 827107), (223, 229958), (446, 114979), (3709, 13826), (6913, 7418)]