51248577

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{7211}}^1$

素因数の和:7340

約数の個数: 16

約数和(自身を含む): 72004608

約数和(自身を除く): 20756031

約数列:

[1, 3, 23, 69, 103, 309, 2369, 7107, 7211, 21633, 165853, 497559, 742733, 2228199, 17082859, 51248577]

約数ペア:

[(1, 51248577), (3, 17082859), (23, 2228199), (69, 742733), (103, 497559), (309, 165853), (2369, 21633), (7107, 7211)]