52213987

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7193}}^1$

素因数の和:7278

約数の個数: 16

約数和(自身を含む): 64228032

約数和(自身を除く): 12014045

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7193, 7259, 50351, 122281, 438773, 855967, 3071411, 7459141, 52213987]

約数ペア:

[(1, 52213987), (7, 7459141), (17, 3071411), (61, 855967), (119, 438773), (427, 122281), (1037, 50351), (7193, 7259)]