56118913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 60984000

約数和(自身を除く): 4865087

約数列:

[1, 19, 43, 149, 461, 817, 2831, 6407, 8759, 19823, 68689, 121733, 376637, 1305091, 2953627, 56118913]

約数ペア:

[(1, 56118913), (19, 2953627), (43, 1305091), (149, 376637), (461, 121733), (817, 68689), (2831, 19823), (6407, 8759)]