50720012

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{8123}}^1$

素因数の和:8357

約数の個数: 24

約数和(自身を含む): 101907456

約数和(自身を除く): 51187444

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 8123, 16246, 32492, 56861, 113722, 227444, 1811429, 3622858, 7245716, 12680003, 25360006, 50720012]

約数ペア:

[(1, 50720012), (2, 25360006), (4, 12680003), (7, 7245716), (14, 3622858), (28, 1811429), (223, 227444), (446, 113722), (892, 56861), (1561, 32492), (3122, 16246), (6244, 8123)]