49952817

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2003}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 76905504

約数和(自身を除く): 26952687

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 1467, 2003, 2771, 6009, 8313, 18027, 24939, 34051, 102153, 306459, 326489, 979467, 2938401, 5550313, 16650939, 49952817]

約数ペア:

[(1, 49952817), (3, 16650939), (9, 5550313), (17, 2938401), (51, 979467), (153, 326489), (163, 306459), (489, 102153), (1467, 34051), (2003, 24939), (2771, 18027), (6009, 8313)]