51028815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2411}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 87526656

約数和(自身を除く): 36497841

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 2411, 4233, 7055, 7233, 12055, 21165, 36165, 40987, 122961, 200113, 204935, 600339, 614805, 1000565, 3001695, 3401921, 10205763, 17009605, 51028815]

約数ペア:

[(1, 51028815), (3, 17009605), (5, 10205763), (15, 3401921), (17, 3001695), (51, 1000565), (83, 614805), (85, 600339), (249, 204935), (255, 200113), (415, 122961), (1245, 40987), (1411, 36165), (2411, 21165), (4233, 12055), (7055, 7233)]