51183846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 137871360

約数和(自身を除く): 86687514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 47, 54, 63, 67, 86, 94, 126, 129, 134, 141, 189, 201, 258, 282, 301, 329, 378, 387, 402, 423, 469, 602, 603, 658, 774, 846, 903, 938, 987, 1161, 1206, 1269, 1407, 1806, 1809, 1974, 2021, 2322, 2538, 2709, 2814, 2881, 2961, 3149, 3618, 4042, 4221, 5418, 5762, 5922, 6063, 6298, 8127, 8442, 8643, 8883, 9447, 12126, 12663, 14147, 16254, 17286, 17766, 18189, 18894, 20167, 22043, 25326, 25929, 28294, 28341, 36378, 40334, 42441, 44086, 51858, 54567, 56682, 60501, 66129, 77787, 84882, 85023, 109134, 121002, 127323, 132258, 135407, 155574, 170046, 181503, 198387, 254646, 270814, 363006, 381969, 396774, 406221, 544509, 595161, 763938, 812442, 947849, 1089018, 1190322, 1218663, 1895698, 2437326, 2843547, 3655989, 5687094, 7311978, 8530641, 17061282, 25591923, 51183846]

約数ペア:

[(1, 51183846), (2, 25591923), (3, 17061282), (6, 8530641), (7, 7311978), (9, 5687094), (14, 3655989), (18, 2843547), (21, 2437326), (27, 1895698), (42, 1218663), (43, 1190322), (47, 1089018), (54, 947849), (63, 812442), (67, 763938), (86, 595161), (94, 544509), (126, 406221), (129, 396774), (134, 381969), (141, 363006), (189, 270814), (201, 254646), (258, 198387), (282, 181503), (301, 170046), (329, 155574), (378, 135407), (387, 132258), (402, 127323), (423, 121002), (469, 109134), (602, 85023), (603, 84882), (658, 77787), (774, 66129), (846, 60501), (903, 56682), (938, 54567), (987, 51858), (1161, 44086), (1206, 42441), (1269, 40334), (1407, 36378), (1806, 28341), (1809, 28294), (1974, 25929), (2021, 25326), (2322, 22043), (2538, 20167), (2709, 18894), (2814, 18189), (2881, 17766), (2961, 17286), (3149, 16254), (3618, 14147), (4042, 12663), (4221, 12126), (5418, 9447), (5762, 8883), (5922, 8643), (6063, 8442), (6298, 8127)]