49813803

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{311}}^1$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 79895088

約数和(自身を除く): 30081285

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 311, 333, 481, 933, 1369, 1443, 2799, 4043, 4107, 4329, 11507, 12129, 12321, 17797, 34521, 36387, 53391, 103563, 149591, 160173, 425759, 448773, 1277277, 1346319, 3831831, 5534867, 16604601, 49813803]

約数ペア:

[(1, 49813803), (3, 16604601), (9, 5534867), (13, 3831831), (37, 1346319), (39, 1277277), (111, 448773), (117, 425759), (311, 160173), (333, 149591), (481, 103563), (933, 53391), (1369, 36387), (1443, 34521), (2799, 17797), (4043, 12321), (4107, 12129), (4329, 11507)]