48753740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{348241}}^1$

素因数の和:348257

約数の個数: 24

約数和(自身を含む): 117009312

約数和(自身を除く): 68255572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 348241, 696482, 1392964, 1741205, 2437687, 3482410, 4875374, 6964820, 9750748, 12188435, 24376870, 48753740]

約数ペア:

[(1, 48753740), (2, 24376870), (4, 12188435), (5, 9750748), (7, 6964820), (10, 4875374), (14, 3482410), (20, 2437687), (28, 1741205), (35, 1392964), (70, 696482), (140, 348241)]