49578243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 78247680

約数和(自身を除く): 28669437

約数列:

[1, 3, 11, 13, 33, 39, 143, 163, 429, 489, 709, 1793, 2119, 2127, 5379, 6357, 7799, 9217, 23309, 23397, 27651, 69927, 101387, 115567, 304161, 346701, 1271237, 1502371, 3813711, 4507113, 16526081, 49578243]

約数ペア:

[(1, 49578243), (3, 16526081), (11, 4507113), (13, 3813711), (33, 1502371), (39, 1271237), (143, 346701), (163, 304161), (429, 115567), (489, 101387), (709, 69927), (1793, 27651), (2119, 23397), (2127, 23309), (5379, 9217), (6357, 7799)]