47993278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{74293}}^1$

素因数の和:74331

約数の個数: 16

約数和(自身を含む): 80237520

約数和(自身を除く): 32244242

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 74293, 148586, 1262981, 1411567, 2525962, 2823134, 23996639, 47993278]

約数ペア:

[(1, 47993278), (2, 23996639), (17, 2823134), (19, 2525962), (34, 1411567), (38, 1262981), (323, 148586), (646, 74293)]