51756513

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1439}}^1$

素因数の和:2092

約数の個数: 16

約数和(自身を含む): 72806400

約数和(自身を除く): 21049887

約数列:

[1, 3, 19, 57, 631, 1439, 1893, 4317, 11989, 27341, 35967, 82023, 908009, 2724027, 17252171, 51756513]

約数ペア:

[(1, 51756513), (3, 17252171), (19, 2724027), (57, 908009), (631, 82023), (1439, 35967), (1893, 27341), (4317, 11989)]