55168519

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5209}}^1$

素因数の和:5322

約数の個数: 16

約数和(自身を含む): 67521600

約数和(自身を除く): 12353081

約数列:

[1, 7, 17, 89, 119, 623, 1513, 5209, 10591, 36463, 88553, 463601, 619871, 3245207, 7881217, 55168519]

約数ペア:

[(1, 55168519), (7, 7881217), (17, 3245207), (89, 619871), (119, 463601), (623, 88553), (1513, 36463), (5209, 10591)]