55781946

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1409

約数の個数: 80

約数和(自身を含む): 142388928

約数和(自身を除く): 86606982

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 81, 99, 138, 162, 198, 207, 253, 297, 414, 506, 594, 621, 759, 891, 1242, 1361, 1518, 1782, 1863, 2277, 2722, 3726, 4083, 4554, 6831, 8166, 12249, 13662, 14971, 20493, 24498, 29942, 31303, 36747, 40986, 44913, 62606, 73494, 89826, 93909, 110241, 134739, 187818, 220482, 269478, 281727, 344333, 404217, 563454, 688666, 808434, 845181, 1032999, 1212651, 1690362, 2065998, 2425302, 2535543, 3098997, 5071086, 6197994, 9296991, 18593982, 27890973, 55781946]

約数ペア:

[(1, 55781946), (2, 27890973), (3, 18593982), (6, 9296991), (9, 6197994), (11, 5071086), (18, 3098997), (22, 2535543), (23, 2425302), (27, 2065998), (33, 1690362), (46, 1212651), (54, 1032999), (66, 845181), (69, 808434), (81, 688666), (99, 563454), (138, 404217), (162, 344333), (198, 281727), (207, 269478), (253, 220482), (297, 187818), (414, 134739), (506, 110241), (594, 93909), (621, 89826), (759, 73494), (891, 62606), (1242, 44913), (1361, 40986), (1518, 36747), (1782, 31303), (1863, 29942), (2277, 24498), (2722, 20493), (3726, 14971), (4083, 13662), (4554, 12249), (6831, 8166)]