56499678

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{72997}}^1$

素因数の和:73048

約数の個数: 24

約数和(自身を含む): 125264568

約数和(自身を除く): 68764890

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 72997, 145994, 218991, 437982, 656973, 1313946, 3138871, 6277742, 9416613, 18833226, 28249839, 56499678]

約数ペア:

[(1, 56499678), (2, 28249839), (3, 18833226), (6, 9416613), (9, 6277742), (18, 3138871), (43, 1313946), (86, 656973), (129, 437982), (258, 218991), (387, 145994), (774, 72997)]