55702820

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{6287}}^1$

素因数の和:6739

約数の個数: 24

約数和(自身を含む): 117258624

約数和(自身を除く): 61555804

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 6287, 8860, 12574, 25148, 31435, 62870, 125740, 2785141, 5570282, 11140564, 13925705, 27851410, 55702820]

約数ペア:

[(1, 55702820), (2, 27851410), (4, 13925705), (5, 11140564), (10, 5570282), (20, 2785141), (443, 125740), (886, 62870), (1772, 31435), (2215, 25148), (4430, 12574), (6287, 8860)]