51317392

素因数分解:

$2^4\times 7^1\times {\mathrm{458191}}^1$

素因数の和:458206

約数の個数: 20

約数和(自身を含む): 113631616

約数和(自身を除く): 62314224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 458191, 916382, 1832764, 3207337, 3665528, 6414674, 7331056, 12829348, 25658696, 51317392]

約数ペア:

[(1, 51317392), (2, 25658696), (4, 12829348), (7, 7331056), (8, 6414674), (14, 3665528), (16, 3207337), (28, 1832764), (56, 916382), (112, 458191)]