51389234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{5081}}^1$

素因数の和:5485

約数の個数: 16

約数和(自身を含む): 83243160

約数和(自身を除く): 31853926

約数列:

[1, 2, 13, 26, 389, 778, 5057, 5081, 10114, 10162, 66053, 132106, 1976509, 3953018, 25694617, 51389234]

約数ペア:

[(1, 51389234), (2, 25694617), (13, 3953018), (26, 1976509), (389, 132106), (778, 66053), (5057, 10162), (5081, 10114)]