56965555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2473}}^1$

素因数の和:2766

約数の個数: 16

約数和(自身を含む): 72676224

約数和(自身を除く): 15710669

約数列:

[1, 5, 17, 85, 271, 1355, 2473, 4607, 12365, 23035, 42041, 210205, 670183, 3350915, 11393111, 56965555]

約数ペア:

[(1, 56965555), (5, 11393111), (17, 3350915), (85, 670183), (271, 210205), (1355, 42041), (2473, 23035), (4607, 12365)]