55147932

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 176389920

約数和(自身を除く): 121241988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 98, 102, 108, 119, 126, 147, 153, 189, 196, 204, 238, 252, 294, 306, 357, 378, 441, 459, 476, 588, 612, 613, 714, 756, 833, 882, 918, 1071, 1226, 1323, 1428, 1666, 1764, 1836, 1839, 2142, 2452, 2499, 2646, 3213, 3332, 3678, 4284, 4291, 4998, 5292, 5517, 6426, 7356, 7497, 8582, 9996, 10421, 11034, 12852, 12873, 14994, 16551, 17164, 20842, 22068, 22491, 25746, 29988, 30037, 31263, 33102, 38619, 41684, 44982, 51492, 60074, 62526, 66204, 72947, 77238, 89964, 90111, 93789, 115857, 120148, 125052, 145894, 154476, 180222, 187578, 218841, 231714, 270333, 281367, 291788, 360444, 375156, 437682, 463428, 510629, 540666, 562734, 656523, 810999, 875364, 1021258, 1081332, 1125468, 1313046, 1531887, 1621998, 1969569, 2042516, 2626092, 3063774, 3243996, 3939138, 4595661, 6127548, 7878276, 9191322, 13786983, 18382644, 27573966, 55147932]

約数ペア:

[(1, 55147932), (2, 27573966), (3, 18382644), (4, 13786983), (6, 9191322), (7, 7878276), (9, 6127548), (12, 4595661), (14, 3939138), (17, 3243996), (18, 3063774), (21, 2626092), (27, 2042516), (28, 1969569), (34, 1621998), (36, 1531887), (42, 1313046), (49, 1125468), (51, 1081332), (54, 1021258), (63, 875364), (68, 810999), (84, 656523), (98, 562734), (102, 540666), (108, 510629), (119, 463428), (126, 437682), (147, 375156), (153, 360444), (189, 291788), (196, 281367), (204, 270333), (238, 231714), (252, 218841), (294, 187578), (306, 180222), (357, 154476), (378, 145894), (441, 125052), (459, 120148), (476, 115857), (588, 93789), (612, 90111), (613, 89964), (714, 77238), (756, 72947), (833, 66204), (882, 62526), (918, 60074), (1071, 51492), (1226, 44982), (1323, 41684), (1428, 38619), (1666, 33102), (1764, 31263), (1836, 30037), (1839, 29988), (2142, 25746), (2452, 22491), (2499, 22068), (2646, 20842), (3213, 17164), (3332, 16551), (3678, 14994), (4284, 12873), (4291, 12852), (4998, 11034), (5292, 10421), (5517, 9996), (6426, 8582), (7356, 7497)]