51608481

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43997}}^1$

素因数の和:44040

約数の個数: 16

約数和(自身を含む): 76028544

約数和(自身を除く): 24420063

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 43997, 131991, 747949, 1011931, 2243847, 3035793, 17202827, 51608481]

約数ペア:

[(1, 51608481), (3, 17202827), (17, 3035793), (23, 2243847), (51, 1011931), (69, 747949), (391, 131991), (1173, 43997)]