51260724

素因数分解:

$2^2\times 3^2\times {\mathrm{1423909}}^1$

素因数の和:1423919

約数の個数: 18

約数和(自身を含む): 129575810

約数和(自身を除く): 78315086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1423909, 2847818, 4271727, 5695636, 8543454, 12815181, 17086908, 25630362, 51260724]

約数ペア:

[(1, 51260724), (2, 25630362), (3, 17086908), (4, 12815181), (6, 8543454), (9, 5695636), (12, 4271727), (18, 2847818), (36, 1423909)]