56431857

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{48109}}^1$

素因数の和:48152

約数の個数: 16

約数和(自身を含む): 83134080

約数和(自身を除く): 26702223

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 48109, 144327, 817853, 1106507, 2453559, 3319521, 18810619, 56431857]

約数ペア:

[(1, 56431857), (3, 18810619), (17, 3319521), (23, 2453559), (51, 1106507), (69, 817853), (391, 144327), (1173, 48109)]