49981179

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2377}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 68638592

約数和(自身を除く): 18657413

約数列:

[1, 3, 43, 129, 163, 489, 2377, 7009, 7131, 21027, 102211, 306633, 387451, 1162353, 16660393, 49981179]

約数ペア:

[(1, 49981179), (3, 16660393), (43, 1162353), (129, 387451), (163, 306633), (489, 102211), (2377, 21027), (7009, 7131)]