55200717

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 105356160

約数和(自身を除く): 50155443

約数列:

[1, 3, 9, 11, 13, 17, 27, 29, 33, 39, 51, 87, 99, 117, 143, 153, 187, 221, 261, 297, 319, 351, 377, 429, 459, 493, 561, 663, 783, 841, 957, 1131, 1287, 1479, 1683, 1989, 2431, 2523, 2871, 3393, 3861, 4147, 4437, 5049, 5423, 5967, 6409, 7293, 7569, 8613, 9251, 10179, 10933, 12441, 13311, 14297, 16269, 19227, 21879, 22707, 27753, 32799, 37323, 42891, 48807, 57681, 65637, 70499, 83259, 98397, 111969, 120263, 128673, 146421, 157267, 173043, 185861, 211497, 249777, 295191, 360789, 386019, 471801, 557583, 634491, 1082367, 1415403, 1672749, 1903473, 2044471, 3247101, 4246209, 5018247, 6133413, 18400239, 55200717]

約数ペア:

[(1, 55200717), (3, 18400239), (9, 6133413), (11, 5018247), (13, 4246209), (17, 3247101), (27, 2044471), (29, 1903473), (33, 1672749), (39, 1415403), (51, 1082367), (87, 634491), (99, 557583), (117, 471801), (143, 386019), (153, 360789), (187, 295191), (221, 249777), (261, 211497), (297, 185861), (319, 173043), (351, 157267), (377, 146421), (429, 128673), (459, 120263), (493, 111969), (561, 98397), (663, 83259), (783, 70499), (841, 65637), (957, 57681), (1131, 48807), (1287, 42891), (1479, 37323), (1683, 32799), (1989, 27753), (2431, 22707), (2523, 21879), (2871, 19227), (3393, 16269), (3861, 14297), (4147, 13311), (4437, 12441), (5049, 10933), (5423, 10179), (5967, 9251), (6409, 8613), (7293, 7569)]