51313386

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{208591}}^1$

素因数の和:208637

約数の個数: 16

約数和(自身を含む): 105130368

約数和(自身を除く): 53816982

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 208591, 417182, 625773, 1251546, 8552231, 17104462, 25656693, 51313386]

約数ペア:

[(1, 51313386), (2, 25656693), (3, 17104462), (6, 8552231), (41, 1251546), (82, 625773), (123, 417182), (246, 208591)]