55530308735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{71999}}^1$

素因数の和:72431

約数の個数: 32

約数和(自身を含む): 74856960000

約数和(自身を除く): 19326651265

約数列:

[1, 5, 11, 37, 55, 185, 379, 407, 1895, 2035, 4169, 14023, 20845, 70115, 71999, 154253, 359995, 771265, 791989, 2663963, 3959945, 13319815, 27287621, 29303593, 136438105, 146517965, 300163831, 1009641977, 1500819155, 5048209885, 11106061747, 55530308735]

約数ペア:

[(1, 55530308735), (5, 11106061747), (11, 5048209885), (37, 1500819155), (55, 1009641977), (185, 300163831), (379, 146517965), (407, 136438105), (1895, 29303593), (2035, 27287621), (4169, 13319815), (14023, 3959945), (20845, 2663963), (70115, 791989), (71999, 771265), (154253, 359995)]