51683918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{13901}}^1$

素因数の和:13940

約数の個数: 24

約数和(自身を含む): 91586376

約数和(自身を除く): 39902458

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 13901, 27802, 152911, 180713, 305822, 361426, 1987843, 2349269, 3975686, 4698538, 25841959, 51683918]

約数ペア:

[(1, 51683918), (2, 25841959), (11, 4698538), (13, 3975686), (22, 2349269), (26, 1987843), (143, 361426), (169, 305822), (286, 180713), (338, 152911), (1859, 27802), (3718, 13901)]