49564629

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{19739}}^1$

素因数の和:19782

約数の個数: 20

約数和(自身を含む): 76433280

約数和(自身を除く): 26868651

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 19739, 59217, 177651, 532953, 611909, 1598859, 1835727, 5507181, 16521543, 49564629]

約数ペア:

[(1, 49564629), (3, 16521543), (9, 5507181), (27, 1835727), (31, 1598859), (81, 611909), (93, 532953), (279, 177651), (837, 59217), (2511, 19739)]