51499389

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 73728000

約数和(自身を除く): 22228611

約数列:

[1, 3, 29, 59, 79, 87, 127, 177, 237, 381, 1711, 2291, 3683, 4661, 5133, 6873, 7493, 10033, 11049, 13983, 22479, 30099, 135169, 217297, 290957, 405507, 591947, 651891, 872871, 1775841, 17166463, 51499389]

約数ペア:

[(1, 51499389), (3, 17166463), (29, 1775841), (59, 872871), (79, 651891), (87, 591947), (127, 405507), (177, 290957), (237, 217297), (381, 135169), (1711, 30099), (2291, 22479), (3683, 13983), (4661, 11049), (5133, 10033), (6873, 7493)]