51895152

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 180

約数和(自身を含む): 163311720

約数和(自身を除く): 111416568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 43, 48, 51, 58, 68, 72, 86, 87, 102, 116, 129, 136, 144, 153, 172, 174, 204, 232, 258, 261, 272, 289, 306, 344, 348, 387, 408, 464, 493, 516, 522, 578, 612, 688, 696, 731, 774, 816, 867, 986, 1032, 1044, 1156, 1224, 1247, 1392, 1462, 1479, 1548, 1734, 1972, 2064, 2088, 2193, 2312, 2448, 2494, 2601, 2924, 2958, 3096, 3468, 3741, 3944, 4176, 4386, 4437, 4624, 4988, 5202, 5848, 5916, 6192, 6579, 6936, 7482, 7888, 8381, 8772, 8874, 9976, 10404, 11223, 11696, 11832, 12427, 13158, 13872, 14964, 16762, 17544, 17748, 19952, 20808, 21199, 22446, 23664, 24854, 25143, 26316, 29928, 33524, 35088, 35496, 37281, 41616, 42398, 44892, 49708, 50286, 52632, 59856, 63597, 67048, 70992, 74562, 75429, 84796, 89784, 99416, 100572, 105264, 111843, 127194, 134096, 149124, 150858, 169592, 179568, 190791, 198832, 201144, 223686, 254388, 298248, 301716, 339184, 360383, 381582, 402288, 447372, 508776, 596496, 603432, 720766, 763164, 894744, 1017552, 1081149, 1206864, 1441532, 1526328, 1789488, 2162298, 2883064, 3052656, 3243447, 4324596, 5766128, 6486894, 8649192, 12973788, 17298384, 25947576, 51895152]

約数ペア:

[(1, 51895152), (2, 25947576), (3, 17298384), (4, 12973788), (6, 8649192), (8, 6486894), (9, 5766128), (12, 4324596), (16, 3243447), (17, 3052656), (18, 2883064), (24, 2162298), (29, 1789488), (34, 1526328), (36, 1441532), (43, 1206864), (48, 1081149), (51, 1017552), (58, 894744), (68, 763164), (72, 720766), (86, 603432), (87, 596496), (102, 508776), (116, 447372), (129, 402288), (136, 381582), (144, 360383), (153, 339184), (172, 301716), (174, 298248), (204, 254388), (232, 223686), (258, 201144), (261, 198832), (272, 190791), (289, 179568), (306, 169592), (344, 150858), (348, 149124), (387, 134096), (408, 127194), (464, 111843), (493, 105264), (516, 100572), (522, 99416), (578, 89784), (612, 84796), (688, 75429), (696, 74562), (731, 70992), (774, 67048), (816, 63597), (867, 59856), (986, 52632), (1032, 50286), (1044, 49708), (1156, 44892), (1224, 42398), (1247, 41616), (1392, 37281), (1462, 35496), (1479, 35088), (1548, 33524), (1734, 29928), (1972, 26316), (2064, 25143), (2088, 24854), (2193, 23664), (2312, 22446), (2448, 21199), (2494, 20808), (2601, 19952), (2924, 17748), (2958, 17544), (3096, 16762), (3468, 14964), (3741, 13872), (3944, 13158), (4176, 12427), (4386, 11832), (4437, 11696), (4624, 11223), (4988, 10404), (5202, 9976), (5848, 8874), (5916, 8772), (6192, 8381), (6579, 7888), (6936, 7482)]