50257617

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{827}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 68677632

約数和(自身を除く): 18420015

約数列:

[1, 3, 47, 141, 431, 827, 1293, 2481, 20257, 38869, 60771, 116607, 356437, 1069311, 16752539, 50257617]

約数ペア:

[(1, 50257617), (3, 16752539), (47, 1069311), (141, 356437), (431, 116607), (827, 60771), (1293, 38869), (2481, 20257)]