51780056

素因数分解:

$2^3\times {\mathrm{233}}^1\times {\mathrm{27779}}^1$

素因数の和:28018

約数の個数: 16

約数和(自身を含む): 97507800

約数和(自身を除く): 45727744

約数列:

[1, 2, 4, 8, 233, 466, 932, 1864, 27779, 55558, 111116, 222232, 6472507, 12945014, 25890028, 51780056]

約数ペア:

[(1, 51780056), (2, 25890028), (4, 12945014), (8, 6472507), (233, 222232), (466, 111116), (932, 55558), (1864, 27779)]