487455550

素因数分解:

$2^1\times 5^2\times {\mathrm{9749111}}^1$

素因数の和:9749123

約数の個数: 12

約数和(自身を含む): 906667416

約数和(自身を除く): 419211866

約数列:

[1, 2, 5, 10, 25, 50, 9749111, 19498222, 48745555, 97491110, 243727775, 487455550]

約数ペア:

[(1, 487455550), (2, 243727775), (5, 97491110), (10, 48745555), (25, 19498222), (50, 9749111)]