49888665

素因数分解:

$3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1367}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 86643648

約数和(自身を除く): 36754983

約数列:

[1, 3, 5, 9, 15, 45, 811, 1367, 2433, 4055, 4101, 6835, 7299, 12165, 12303, 20505, 36495, 61515, 1108637, 3325911, 5543185, 9977733, 16629555, 49888665]

約数ペア:

[(1, 49888665), (3, 16629555), (5, 9977733), (9, 5543185), (15, 3325911), (45, 1108637), (811, 61515), (1367, 36495), (2433, 20505), (4055, 12303), (4101, 12165), (6835, 7299)]