52478860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{374849}}^1$

素因数の和:374865

約数の個数: 24

約数和(自身を含む): 125949600

約数和(自身を除く): 73470740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 374849, 749698, 1499396, 1874245, 2623943, 3748490, 5247886, 7496980, 10495772, 13119715, 26239430, 52478860]

約数ペア:

[(1, 52478860), (2, 26239430), (4, 13119715), (5, 10495772), (7, 7496980), (10, 5247886), (14, 3748490), (20, 2623943), (28, 1874245), (35, 1499396), (70, 749698), (140, 374849)]