51049278

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 120

約数和(自身を含む): 136560600

約数和(自身を除く): 85511322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 59, 63, 81, 98, 109, 118, 126, 147, 162, 177, 189, 218, 294, 327, 354, 378, 413, 441, 531, 567, 654, 763, 826, 882, 981, 1062, 1134, 1239, 1323, 1526, 1593, 1962, 2289, 2478, 2646, 2891, 2943, 3186, 3717, 3969, 4578, 4779, 5341, 5782, 5886, 6431, 6867, 7434, 7938, 8673, 8829, 9558, 10682, 11151, 12862, 13734, 16023, 17346, 17658, 19293, 20601, 22302, 26019, 32046, 33453, 38586, 41202, 45017, 48069, 52038, 57879, 61803, 66906, 78057, 90034, 96138, 115758, 123606, 135051, 144207, 156114, 173637, 234171, 270102, 288414, 315119, 347274, 405153, 432621, 468342, 520911, 630238, 810306, 865242, 945357, 1041822, 1215459, 1890714, 2430918, 2836071, 3646377, 5672142, 7292754, 8508213, 17016426, 25524639, 51049278]

約数ペア:

[(1, 51049278), (2, 25524639), (3, 17016426), (6, 8508213), (7, 7292754), (9, 5672142), (14, 3646377), (18, 2836071), (21, 2430918), (27, 1890714), (42, 1215459), (49, 1041822), (54, 945357), (59, 865242), (63, 810306), (81, 630238), (98, 520911), (109, 468342), (118, 432621), (126, 405153), (147, 347274), (162, 315119), (177, 288414), (189, 270102), (218, 234171), (294, 173637), (327, 156114), (354, 144207), (378, 135051), (413, 123606), (441, 115758), (531, 96138), (567, 90034), (654, 78057), (763, 66906), (826, 61803), (882, 57879), (981, 52038), (1062, 48069), (1134, 45017), (1239, 41202), (1323, 38586), (1526, 33453), (1593, 32046), (1962, 26019), (2289, 22302), (2478, 20601), (2646, 19293), (2891, 17658), (2943, 17346), (3186, 16023), (3717, 13734), (3969, 12862), (4578, 11151), (4779, 10682), (5341, 9558), (5782, 8829), (5886, 8673), (6431, 7938), (6867, 7434)]