51338893

素因数分解:

${\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2112

約数の個数: 12

約数和(自身を含む): 54973728

約数和(自身を除く): 3634835

約数列:

[1, 19, 71, 361, 1349, 2003, 25631, 38057, 142213, 723083, 2702047, 51338893]

約数ペア:

[(1, 51338893), (19, 2702047), (71, 723083), (361, 142213), (1349, 38057), (2003, 25631)]