51002601

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 79390080

約数和(自身を除く): 28387479

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 1789, 2193, 5367, 9503, 23257, 28509, 30413, 69771, 76927, 91239, 230781, 395369, 1000051, 1186107, 1307759, 3000153, 3923277, 17000867, 51002601]

約数ペア:

[(1, 51002601), (3, 17000867), (13, 3923277), (17, 3000153), (39, 1307759), (43, 1186107), (51, 1000051), (129, 395369), (221, 230781), (559, 91239), (663, 76927), (731, 69771), (1677, 30413), (1789, 28509), (2193, 23257), (5367, 9503)]