55503090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1033}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 148896000

約数和(自身を除く): 93392910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 995, 1033, 1194, 1791, 1990, 2066, 2985, 3099, 3582, 5165, 5373, 5970, 6198, 8955, 9297, 10330, 10746, 15495, 17910, 18594, 26865, 27891, 30990, 46485, 53730, 55782, 92970, 139455, 205567, 278910, 411134, 616701, 1027835, 1233402, 1850103, 2055670, 3083505, 3700206, 5550309, 6167010, 9250515, 11100618, 18501030, 27751545, 55503090]

約数ペア:

[(1, 55503090), (2, 27751545), (3, 18501030), (5, 11100618), (6, 9250515), (9, 6167010), (10, 5550309), (15, 3700206), (18, 3083505), (27, 2055670), (30, 1850103), (45, 1233402), (54, 1027835), (90, 616701), (135, 411134), (199, 278910), (270, 205567), (398, 139455), (597, 92970), (995, 55782), (1033, 53730), (1194, 46485), (1791, 30990), (1990, 27891), (2066, 26865), (2985, 18594), (3099, 17910), (3582, 15495), (5165, 10746), (5373, 10330), (5970, 9297), (6198, 8955)]