52209351

素因数分解:

$3^2\times {\mathrm{61}}^2\times {\mathrm{1559}}^1$

素因数の和:1687

約数の個数: 18

約数和(自身を含む): 76719240

約数和(自身を除く): 24509889

約数列:

[1, 3, 9, 61, 183, 549, 1559, 3721, 4677, 11163, 14031, 33489, 95099, 285297, 855891, 5801039, 17403117, 52209351]

約数ペア:

[(1, 52209351), (3, 17403117), (9, 5801039), (61, 855891), (183, 285297), (549, 95099), (1559, 33489), (3721, 14031), (4677, 11163)]