54796540

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27127}}^1$

素因数の和:27237

約数の個数: 24

約数和(自身を含む): 116216352

約数和(自身を除く): 61419812

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 27127, 54254, 108508, 135635, 271270, 542540, 2739827, 5479654, 10959308, 13699135, 27398270, 54796540]

約数ペア:

[(1, 54796540), (2, 27398270), (4, 13699135), (5, 10959308), (10, 5479654), (20, 2739827), (101, 542540), (202, 271270), (404, 135635), (505, 108508), (1010, 54254), (2020, 27127)]