51252208

素因数分解:

$2^4\times 7^1\times {\mathrm{457609}}^1$

素因数の和:457624

約数の個数: 20

約数和(自身を含む): 113487280

約数和(自身を除く): 62235072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 457609, 915218, 1830436, 3203263, 3660872, 6406526, 7321744, 12813052, 25626104, 51252208]

約数ペア:

[(1, 51252208), (2, 25626104), (4, 12813052), (7, 7321744), (8, 6406526), (14, 3660872), (16, 3203263), (28, 1830436), (56, 915218), (112, 457609)]