49203198

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 130712400

約数和(自身を除く): 81509202

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 29, 33, 38, 41, 57, 58, 66, 82, 87, 99, 114, 121, 123, 171, 174, 198, 209, 242, 246, 261, 319, 342, 363, 369, 418, 451, 522, 551, 627, 638, 726, 738, 779, 902, 957, 1089, 1102, 1189, 1254, 1353, 1558, 1653, 1881, 1914, 2178, 2299, 2337, 2378, 2706, 2871, 3306, 3509, 3567, 3762, 4059, 4598, 4674, 4959, 4961, 5742, 6061, 6897, 7011, 7018, 7134, 8118, 8569, 9918, 9922, 10527, 10701, 12122, 13079, 13794, 14022, 14883, 17138, 18183, 20691, 21054, 21402, 22591, 25707, 26158, 29766, 31581, 36366, 39237, 41382, 44649, 45182, 51414, 54549, 63162, 66671, 67773, 77121, 78474, 89298, 94259, 109098, 117711, 133342, 135546, 143869, 154242, 188518, 200013, 203319, 235422, 248501, 282777, 287738, 400026, 406638, 431607, 497002, 565554, 600039, 745503, 848331, 863214, 1200078, 1294821, 1491006, 1696662, 2236509, 2589642, 2733511, 4473018, 5467022, 8200533, 16401066, 24601599, 49203198]

約数ペア:

[(1, 49203198), (2, 24601599), (3, 16401066), (6, 8200533), (9, 5467022), (11, 4473018), (18, 2733511), (19, 2589642), (22, 2236509), (29, 1696662), (33, 1491006), (38, 1294821), (41, 1200078), (57, 863214), (58, 848331), (66, 745503), (82, 600039), (87, 565554), (99, 497002), (114, 431607), (121, 406638), (123, 400026), (171, 287738), (174, 282777), (198, 248501), (209, 235422), (242, 203319), (246, 200013), (261, 188518), (319, 154242), (342, 143869), (363, 135546), (369, 133342), (418, 117711), (451, 109098), (522, 94259), (551, 89298), (627, 78474), (638, 77121), (726, 67773), (738, 66671), (779, 63162), (902, 54549), (957, 51414), (1089, 45182), (1102, 44649), (1189, 41382), (1254, 39237), (1353, 36366), (1558, 31581), (1653, 29766), (1881, 26158), (1914, 25707), (2178, 22591), (2299, 21402), (2337, 21054), (2378, 20691), (2706, 18183), (2871, 17138), (3306, 14883), (3509, 14022), (3567, 13794), (3762, 13079), (4059, 12122), (4598, 10701), (4674, 10527), (4959, 9922), (4961, 9918), (5742, 8569), (6061, 8118), (6897, 7134), (7011, 7018)]