53359778

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{1249}}^1$

素因数の和:1813

約数の個数: 16

約数和(自身を含む): 82215000

約数和(自身を除く): 28855222

約数列:

[1, 2, 41, 82, 521, 1042, 1249, 2498, 21361, 42722, 51209, 102418, 650729, 1301458, 26679889, 53359778]

約数ペア:

[(1, 53359778), (2, 26679889), (41, 1301458), (82, 650729), (521, 102418), (1042, 51209), (1249, 42722), (2498, 21361)]