55640267

素因数分解:

${\mathrm{37}}^2\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:590

約数の個数: 12

約数和(自身を含む): 57912120

約数和(自身を除く): 2271853

約数列:

[1, 37, 97, 419, 1369, 3589, 15503, 40643, 132793, 573611, 1503791, 55640267]

約数ペア:

[(1, 55640267), (37, 1503791), (97, 573611), (419, 132793), (1369, 40643), (3589, 15503)]