52847540

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{27241}}^1$

素因数の和:27347

約数の個数: 24

約数和(自身を含む): 112128072

約数和(自身を除く): 59280532

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 27241, 54482, 108964, 136205, 272410, 544820, 2642377, 5284754, 10569508, 13211885, 26423770, 52847540]

約数ペア:

[(1, 52847540), (2, 26423770), (4, 13211885), (5, 10569508), (10, 5284754), (20, 2642377), (97, 544820), (194, 272410), (388, 136205), (485, 108964), (970, 54482), (1940, 27241)]