55202390

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{5471}}^1$

素因数の和:6487

約数の個数: 16

約数和(自身を含む): 99480960

約数和(自身を除く): 44278570

約数列:

[1, 2, 5, 10, 1009, 2018, 5045, 5471, 10090, 10942, 27355, 54710, 5520239, 11040478, 27601195, 55202390]

約数ペア:

[(1, 55202390), (2, 27601195), (5, 11040478), (10, 5520239), (1009, 54710), (2018, 27355), (5045, 10942), (5471, 10090)]