51455742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{659689}}^1$

素因数の和:659707

約数の個数: 16

約数和(自身を含む): 110827920

約数和(自身を除く): 59372178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 659689, 1319378, 1979067, 3958134, 8575957, 17151914, 25727871, 51455742]

約数ペア:

[(1, 51455742), (2, 25727871), (3, 17151914), (6, 8575957), (13, 3958134), (26, 1979067), (39, 1319378), (78, 659689)]