49047159

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137387}}^1$

素因数の和:137414

約数の個数: 16

約数和(自身を含む): 79135488

約数和(自身を除く): 30088329

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 137387, 412161, 961709, 2335579, 2885127, 7006737, 16349053, 49047159]

約数ペア:

[(1, 49047159), (3, 16349053), (7, 7006737), (17, 2885127), (21, 2335579), (51, 961709), (119, 412161), (357, 137387)]