55485297

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2507

約数の個数: 48

約数和(自身を含む): 101286720

約数和(自身を除く): 45801423

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 833, 1071, 1323, 2467, 2499, 3213, 7401, 7497, 17269, 22203, 22491, 41939, 51807, 66609, 120883, 125817, 155421, 293573, 362649, 377451, 466263, 880719, 1087947, 1132353, 2055011, 2642157, 3263841, 6165033, 7926471, 18495099, 55485297]

約数ペア:

[(1, 55485297), (3, 18495099), (7, 7926471), (9, 6165033), (17, 3263841), (21, 2642157), (27, 2055011), (49, 1132353), (51, 1087947), (63, 880719), (119, 466263), (147, 377451), (153, 362649), (189, 293573), (357, 155421), (441, 125817), (459, 120883), (833, 66609), (1071, 51807), (1323, 41939), (2467, 22491), (2499, 22203), (3213, 17269), (7401, 7497)]