51306398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179393}}^1$

素因数の和:179419

約数の個数: 16

約数和(自身を含む): 90414576

約数和(自身を除く): 39108178

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 179393, 358786, 1973323, 2332109, 3946646, 4664218, 25653199, 51306398]

約数ペア:

[(1, 51306398), (2, 25653199), (11, 4664218), (13, 3946646), (22, 2332109), (26, 1973323), (143, 358786), (286, 179393)]