51447797

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 56339712

約数和(自身を除く): 4891915

約数列:

[1, 17, 37, 263, 311, 629, 4471, 5287, 9731, 11507, 81793, 165427, 195619, 1390481, 3026341, 51447797]

約数ペア:

[(1, 51447797), (17, 3026341), (37, 1390481), (263, 195619), (311, 165427), (629, 81793), (4471, 11507), (5287, 9731)]