51247617

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{5197}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 72356160

約数和(自身を除く): 21108543

約数列:

[1, 3, 19, 57, 173, 519, 3287, 5197, 9861, 15591, 98743, 296229, 899081, 2697243, 17082539, 51247617]

約数ペア:

[(1, 51247617), (3, 17082539), (19, 2697243), (57, 899081), (173, 296229), (519, 98743), (3287, 15591), (5197, 9861)]