54981649

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 59716800

約数和(自身を除く): 4735151

約数列:

[1, 19, 43, 173, 389, 817, 3287, 7391, 7439, 16727, 67297, 141341, 317813, 1278643, 2893771, 54981649]

約数ペア:

[(1, 54981649), (19, 2893771), (43, 1278643), (173, 317813), (389, 141341), (817, 67297), (3287, 16727), (7391, 7439)]