51909768

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{8287}}^1$

素因数の和:8331

約数の個数: 64

約数和(自身を含む): 149184000

約数和(自身を除く): 97274232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 8287, 16574, 24861, 33148, 49722, 66296, 74583, 99444, 149166, 198888, 223749, 240323, 298332, 447498, 480646, 596664, 720969, 894996, 961292, 1441938, 1789992, 1922584, 2162907, 2883876, 4325814, 5767752, 6488721, 8651628, 12977442, 17303256, 25954884, 51909768]

約数ペア:

[(1, 51909768), (2, 25954884), (3, 17303256), (4, 12977442), (6, 8651628), (8, 6488721), (9, 5767752), (12, 4325814), (18, 2883876), (24, 2162907), (27, 1922584), (29, 1789992), (36, 1441938), (54, 961292), (58, 894996), (72, 720969), (87, 596664), (108, 480646), (116, 447498), (174, 298332), (216, 240323), (232, 223749), (261, 198888), (348, 149166), (522, 99444), (696, 74583), (783, 66296), (1044, 49722), (1566, 33148), (2088, 24861), (3132, 16574), (6264, 8287)]