55726489

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10039}}^1$

素因数の和:10120

約数の個数: 16

約数和(自身を含む): 69717760

約数和(自身を除く): 13991271

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 10039, 70273, 130507, 612379, 913549, 4286653, 7960927, 55726489]

約数ペア:

[(1, 55726489), (7, 7960927), (13, 4286653), (61, 913549), (91, 612379), (427, 130507), (793, 70273), (5551, 10039)]