55989978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11621}}^1$

素因数の和:11710

約数の個数: 32

約数和(自身を含む): 123844032

約数和(自身を除く): 67854054

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 11621, 23242, 34863, 69726, 127831, 255662, 383493, 766986, 848333, 1696666, 2544999, 5089998, 9331663, 18663326, 27994989, 55989978]

約数ペア:

[(1, 55989978), (2, 27994989), (3, 18663326), (6, 9331663), (11, 5089998), (22, 2544999), (33, 1696666), (66, 848333), (73, 766986), (146, 383493), (219, 255662), (438, 127831), (803, 69726), (1606, 34863), (2409, 23242), (4818, 11621)]