49280127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 26198913

約数列:

[1, 3, 13, 17, 39, 51, 221, 239, 311, 663, 717, 933, 3107, 4043, 4063, 5287, 9321, 12129, 12189, 15861, 52819, 68731, 74329, 158457, 206193, 222987, 966277, 1263593, 2898831, 3790779, 16426709, 49280127]

約数ペア:

[(1, 49280127), (3, 16426709), (13, 3790779), (17, 2898831), (39, 1263593), (51, 966277), (221, 222987), (239, 206193), (311, 158457), (663, 74329), (717, 68731), (933, 52819), (3107, 15861), (4043, 12189), (4063, 12129), (5287, 9321)]