56119765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27851}}^1$

素因数の和:27900

約数の個数: 16

約数和(自身を含む): 74866176

約数和(自身を除く): 18746411

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 27851, 139255, 362063, 863381, 1810315, 4316905, 11223953, 56119765]

約数ペア:

[(1, 56119765), (5, 11223953), (13, 4316905), (31, 1810315), (65, 863381), (155, 362063), (403, 139255), (2015, 27851)]