51142403

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 56548800

約数和(自身を除く): 5406397

約数列:

[1, 13, 53, 199, 373, 689, 2587, 4849, 10547, 19769, 74227, 137111, 256997, 964951, 3934031, 51142403]

約数ペア:

[(1, 51142403), (13, 3934031), (53, 964951), (199, 256997), (373, 137111), (689, 74227), (2587, 19769), (4849, 10547)]