51047015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4231}}^1$

素因数の和:4382

約数の個数: 16

約数和(自身を含む): 65003520

約数和(自身を除く): 13956505

約数列:

[1, 5, 19, 95, 127, 635, 2413, 4231, 12065, 21155, 80389, 401945, 537337, 2686685, 10209403, 51047015]

約数ペア:

[(1, 51047015), (5, 10209403), (19, 2686685), (95, 537337), (127, 401945), (635, 80389), (2413, 21155), (4231, 12065)]