51389623

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 57564000

約数和(自身を除く): 6174377

約数列:

[1, 17, 19, 323, 389, 409, 6613, 6953, 7391, 7771, 125647, 132107, 159101, 2704717, 3022919, 51389623]

約数ペア:

[(1, 51389623), (17, 3022919), (19, 2704717), (323, 159101), (389, 132107), (409, 125647), (6613, 7771), (6953, 7391)]