51504615

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8737}}^1$

素因数の和:8879

約数の個数: 24

約数和(自身を含む): 89966448

約数和(自身を除く): 38461833

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 8737, 26211, 43685, 78633, 131055, 393165, 1144547, 3433641, 5722735, 10300923, 17168205, 51504615]

約数ペア:

[(1, 51504615), (3, 17168205), (5, 10300923), (9, 5722735), (15, 3433641), (45, 1144547), (131, 393165), (393, 131055), (655, 78633), (1179, 43685), (1965, 26211), (5895, 8737)]