51310864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{291539}}^1$

素因数の和:291558

約数の個数: 20

約数和(自身を含む): 108452880

約数和(自身を除く): 57142016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 291539, 583078, 1166156, 2332312, 3206929, 4664624, 6413858, 12827716, 25655432, 51310864]

約数ペア:

[(1, 51310864), (2, 25655432), (4, 12827716), (8, 6413858), (11, 4664624), (16, 3206929), (22, 2332312), (44, 1166156), (88, 583078), (176, 291539)]