51510995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17491}}^1$

素因数の和:17546

約数の個数: 16

約数和(自身を含む): 67169280

約数和(自身を除く): 15658285

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 17491, 87455, 332329, 542221, 1661645, 2711105, 10302199, 51510995]

約数ペア:

[(1, 51510995), (5, 10302199), (19, 2711105), (31, 1661645), (95, 542221), (155, 332329), (589, 87455), (2945, 17491)]