55173986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6750

約数の個数: 32

約数和(自身を含む): 102789120

約数和(自身を除く): 47615134

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 6691, 8246, 13382, 46837, 93674, 127129, 207421, 254258, 414842, 889903, 1451947, 1779806, 2903894, 3940999, 7881998, 27586993, 55173986]

約数ペア:

[(1, 55173986), (2, 27586993), (7, 7881998), (14, 3940999), (19, 2903894), (31, 1779806), (38, 1451947), (62, 889903), (133, 414842), (217, 254258), (266, 207421), (434, 127129), (589, 93674), (1178, 46837), (4123, 13382), (6691, 8246)]