51243984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 180

約数和(自身を含む): 167872068

約数和(自身を除く): 116628084

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 144, 153, 173, 176, 187, 198, 204, 242, 264, 272, 306, 346, 363, 374, 396, 408, 484, 519, 528, 561, 612, 692, 726, 748, 792, 816, 968, 1038, 1089, 1122, 1224, 1384, 1452, 1496, 1557, 1584, 1683, 1903, 1936, 2057, 2076, 2178, 2244, 2448, 2768, 2904, 2941, 2992, 3114, 3366, 3806, 4114, 4152, 4356, 4488, 5709, 5808, 5882, 6171, 6228, 6732, 7612, 8228, 8304, 8712, 8823, 8976, 11418, 11764, 12342, 12456, 13464, 15224, 16456, 17127, 17424, 17646, 18513, 20933, 22836, 23528, 24684, 24912, 26469, 26928, 30448, 32351, 32912, 34254, 35292, 37026, 41866, 45672, 47056, 49368, 52938, 62799, 64702, 68508, 70584, 74052, 83732, 91344, 97053, 98736, 105876, 125598, 129404, 137016, 141168, 148104, 167464, 188397, 194106, 211752, 251196, 258808, 274032, 291159, 296208, 334928, 355861, 376794, 388212, 423504, 502392, 517616, 582318, 711722, 753588, 776424, 1004784, 1067583, 1164636, 1423444, 1507176, 1552848, 2135166, 2329272, 2846888, 3014352, 3202749, 4270332, 4658544, 5693776, 6405498, 8540664, 12810996, 17081328, 25621992, 51243984]

約数ペア:

[(1, 51243984), (2, 25621992), (3, 17081328), (4, 12810996), (6, 8540664), (8, 6405498), (9, 5693776), (11, 4658544), (12, 4270332), (16, 3202749), (17, 3014352), (18, 2846888), (22, 2329272), (24, 2135166), (33, 1552848), (34, 1507176), (36, 1423444), (44, 1164636), (48, 1067583), (51, 1004784), (66, 776424), (68, 753588), (72, 711722), (88, 582318), (99, 517616), (102, 502392), (121, 423504), (132, 388212), (136, 376794), (144, 355861), (153, 334928), (173, 296208), (176, 291159), (187, 274032), (198, 258808), (204, 251196), (242, 211752), (264, 194106), (272, 188397), (306, 167464), (346, 148104), (363, 141168), (374, 137016), (396, 129404), (408, 125598), (484, 105876), (519, 98736), (528, 97053), (561, 91344), (612, 83732), (692, 74052), (726, 70584), (748, 68508), (792, 64702), (816, 62799), (968, 52938), (1038, 49368), (1089, 47056), (1122, 45672), (1224, 41866), (1384, 37026), (1452, 35292), (1496, 34254), (1557, 32912), (1584, 32351), (1683, 30448), (1903, 26928), (1936, 26469), (2057, 24912), (2076, 24684), (2178, 23528), (2244, 22836), (2448, 20933), (2768, 18513), (2904, 17646), (2941, 17424), (2992, 17127), (3114, 16456), (3366, 15224), (3806, 13464), (4114, 12456), (4152, 12342), (4356, 11764), (4488, 11418), (5709, 8976), (5808, 8823), (5882, 8712), (6171, 8304), (6228, 8228), (6732, 7612)]