56080365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19993}}^1$

素因数の和:20029

約数の個数: 32

約数和(自身を含む): 103648896

約数和(自身を除く): 47568531

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 19993, 59979, 99965, 219923, 299895, 339881, 659769, 1019643, 1099615, 1699405, 3298845, 3738691, 5098215, 11216073, 18693455, 56080365]

約数ペア:

[(1, 56080365), (3, 18693455), (5, 11216073), (11, 5098215), (15, 3738691), (17, 3298845), (33, 1699405), (51, 1099615), (55, 1019643), (85, 659769), (165, 339881), (187, 299895), (255, 219923), (561, 99965), (935, 59979), (2805, 19993)]