51579319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 61447680

約数和(自身を除く): 9868361

約数列:

[1, 11, 19, 31, 209, 341, 361, 419, 589, 3971, 4609, 6479, 7961, 11191, 12989, 87571, 123101, 142879, 151259, 246791, 1663849, 2714701, 4689029, 51579319]

約数ペア:

[(1, 51579319), (11, 4689029), (19, 2714701), (31, 1663849), (209, 246791), (341, 151259), (361, 142879), (419, 123101), (589, 87571), (3971, 12989), (4609, 11191), (6479, 7961)]