51383765

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2860

約数の個数: 16

約数和(自身を含む): 63732096

約数和(自身を除く): 12348331

約数列:

[1, 5, 53, 71, 265, 355, 2731, 3763, 13655, 18815, 144743, 193901, 723715, 969505, 10276753, 51383765]

約数ペア:

[(1, 51383765), (5, 10276753), (53, 969505), (71, 723715), (265, 193901), (355, 144743), (2731, 18815), (3763, 13655)]