51697653

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{57251}}^1$

素因数の和:57304

約数の個数: 16

約数和(自身を含む): 80610816

約数和(自身を除く): 28913163

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 57251, 171753, 400757, 1202271, 2461793, 7385379, 17232551, 51697653]

約数ペア:

[(1, 51697653), (3, 17232551), (7, 7385379), (21, 2461793), (43, 1202271), (129, 400757), (301, 171753), (903, 57251)]