51079905

素因数分解:

$3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1601}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 88718760

約数和(自身を除く): 37638855

約数列:

[1, 3, 5, 9, 15, 45, 709, 1601, 2127, 3545, 4803, 6381, 8005, 10635, 14409, 24015, 31905, 72045, 1135109, 3405327, 5675545, 10215981, 17026635, 51079905]

約数ペア:

[(1, 51079905), (3, 17026635), (5, 10215981), (9, 5675545), (15, 3405327), (45, 1135109), (709, 72045), (1601, 31905), (2127, 24015), (3545, 14409), (4803, 10635), (6381, 8005)]