50779799

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 66539520

約数和(自身を除く): 15759721

約数列:

[1, 7, 17, 19, 37, 119, 133, 259, 323, 607, 629, 703, 2261, 4249, 4403, 4921, 10319, 11533, 11951, 22459, 72233, 80731, 83657, 157213, 196061, 381803, 426721, 1372427, 2672621, 2987047, 7254257, 50779799]

約数ペア:

[(1, 50779799), (7, 7254257), (17, 2987047), (19, 2672621), (37, 1372427), (119, 426721), (133, 381803), (259, 196061), (323, 157213), (607, 83657), (629, 80731), (703, 72233), (2261, 22459), (4249, 11951), (4403, 11533), (4921, 10319)]