50747240

素因数分解:

$2^3\times 5^1\times {\mathrm{1268681}}^1$

素因数の和:1268692

約数の個数: 16

約数和(自身を含む): 114181380

約数和(自身を除く): 63434140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1268681, 2537362, 5074724, 6343405, 10149448, 12686810, 25373620, 50747240]

約数ペア:

[(1, 50747240), (2, 25373620), (4, 12686810), (5, 10149448), (8, 6343405), (10, 5074724), (20, 2537362), (40, 1268681)]