55255733

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 63244800

約数和(自身を除く): 7989067

約数列:

[1, 13, 31, 53, 169, 199, 403, 689, 1643, 2587, 5239, 6169, 8957, 10547, 21359, 33631, 80197, 137111, 277667, 326957, 1042561, 1782443, 4250441, 55255733]

約数ペア:

[(1, 55255733), (13, 4250441), (31, 1782443), (53, 1042561), (169, 326957), (199, 277667), (403, 137111), (689, 80197), (1643, 33631), (2587, 21359), (5239, 10547), (6169, 8957)]