56897178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{729451}}^1$

素因数の和:729469

約数の個数: 16

約数和(自身を含む): 122547936

約数和(自身を除く): 65650758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 729451, 1458902, 2188353, 4376706, 9482863, 18965726, 28448589, 56897178]

約数ペア:

[(1, 56897178), (2, 28448589), (3, 18965726), (6, 9482863), (13, 4376706), (26, 2188353), (39, 1458902), (78, 729451)]