55204253

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13147}}^1$

素因数の和:13196

約数の個数: 16

約数和(自身を含む): 66265920

約数和(自身を除く): 11061667

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 13147, 170911, 223499, 249793, 2905487, 3247309, 4246481, 55204253]

約数ペア:

[(1, 55204253), (13, 4246481), (17, 3247309), (19, 2905487), (221, 249793), (247, 223499), (323, 170911), (4199, 13147)]