55179152

素因数分解:

$2^4\times 7^1\times {\mathrm{492671}}^1$

素因数の和:492686

約数の個数: 20

約数和(自身を含む): 122182656

約数和(自身を除く): 67003504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 492671, 985342, 1970684, 3448697, 3941368, 6897394, 7882736, 13794788, 27589576, 55179152]

約数ペア:

[(1, 55179152), (2, 27589576), (4, 13794788), (7, 7882736), (8, 6897394), (14, 3941368), (16, 3448697), (28, 1970684), (56, 985342), (112, 492671)]