51673605

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{26297}}^1$

素因数の和:26436

約数の個数: 16

約数和(自身を含む): 83312064

約数和(自身を除く): 31638459

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 26297, 78891, 131485, 394455, 3444907, 10334721, 17224535, 51673605]

約数ペア:

[(1, 51673605), (3, 17224535), (5, 10334721), (15, 3444907), (131, 394455), (393, 131485), (655, 78891), (1965, 26297)]