51638554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{138071}}^1$

素因数の和:138101

約数の個数: 16

約数和(自身を含む): 89470656

約数和(自身を除く): 37832102

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 138071, 276142, 1518781, 2347207, 3037562, 4694414, 25819277, 51638554]

約数ペア:

[(1, 51638554), (2, 25819277), (11, 4694414), (17, 3037562), (22, 2347207), (34, 1518781), (187, 276142), (374, 138071)]