51745694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25847}}^1$

素因数の和:25880

約数の個数: 32

約数和(自身を含む): 104219136

約数和(自身を除く): 52473442

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 25847, 51694, 180929, 284317, 336011, 361858, 568634, 672022, 1990219, 2352077, 3696121, 3980438, 4704154, 7392242, 25872847, 51745694]

約数ペア:

[(1, 51745694), (2, 25872847), (7, 7392242), (11, 4704154), (13, 3980438), (14, 3696121), (22, 2352077), (26, 1990219), (77, 672022), (91, 568634), (143, 361858), (154, 336011), (182, 284317), (286, 180929), (1001, 51694), (2002, 25847)]