51741716

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{76541}}^1$

素因数の和:76571

約数の個数: 18

約数和(自身を含む): 98050302

約数和(自身を除く): 46308586

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 76541, 153082, 306164, 995033, 1990066, 3980132, 12935429, 25870858, 51741716]

約数ペア:

[(1, 51741716), (2, 25870858), (4, 12935429), (13, 3980132), (26, 1990066), (52, 995033), (169, 306164), (338, 153082), (676, 76541)]