51678

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:54

約数の個数: 40

約数和(自身を含む): 130680

約数和(自身を除く): 79002

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 81, 87, 99, 162, 174, 198, 261, 297, 319, 522, 594, 638, 783, 891, 957, 1566, 1782, 1914, 2349, 2871, 4698, 5742, 8613, 17226, 25839, 51678]

約数ペア:

[(1, 51678), (2, 25839), (3, 17226), (6, 8613), (9, 5742), (11, 4698), (18, 2871), (22, 2349), (27, 1914), (29, 1782), (33, 1566), (54, 957), (58, 891), (66, 783), (81, 638), (87, 594), (99, 522), (162, 319), (174, 297), (198, 261)]