51126429

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1993}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 72358272

約数和(自身を除く): 21231843

約数列:

[1, 3, 17, 51, 503, 1509, 1993, 5979, 8551, 25653, 33881, 101643, 1002479, 3007437, 17042143, 51126429]

約数ペア:

[(1, 51126429), (3, 17042143), (17, 3007437), (51, 1002479), (503, 101643), (1509, 33881), (1993, 25653), (5979, 8551)]