51745928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{497557}}^1$

素因数の和:497576

約数の個数: 16

約数和(自身を含む): 104487180

約数和(自身を除く): 52741252

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 497557, 995114, 1990228, 3980456, 6468241, 12936482, 25872964, 51745928]

約数ペア:

[(1, 51745928), (2, 25872964), (4, 12936482), (8, 6468241), (13, 3980456), (26, 1990228), (52, 995114), (104, 497557)]