50391009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 81965520

約数和(自身を除く): 31574511

約数列:

[1, 3, 9, 17, 29, 41, 51, 87, 123, 153, 261, 277, 369, 493, 697, 831, 1189, 1479, 2091, 2493, 3567, 4437, 4709, 6273, 8033, 10701, 11357, 14127, 20213, 24099, 34071, 42381, 60639, 72297, 102213, 136561, 181917, 193069, 329353, 409683, 579207, 988059, 1229049, 1737621, 2964177, 5599001, 16797003, 50391009]

約数ペア:

[(1, 50391009), (3, 16797003), (9, 5599001), (17, 2964177), (29, 1737621), (41, 1229049), (51, 988059), (87, 579207), (123, 409683), (153, 329353), (261, 193069), (277, 181917), (369, 136561), (493, 102213), (697, 72297), (831, 60639), (1189, 42381), (1479, 34071), (2091, 24099), (2493, 20213), (3567, 14127), (4437, 11357), (4709, 10701), (6273, 8033)]