51225998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{20639}}^1$

素因数の和:20731

約数の個数: 16

約数和(自身を含む): 82477440

約数和(自身を除く): 31251442

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 20639, 41278, 350863, 701726, 1506647, 3013294, 25612999, 51225998]

約数ペア:

[(1, 51225998), (2, 25612999), (17, 3013294), (34, 1506647), (73, 701726), (146, 350863), (1241, 41278), (2482, 20639)]