55340928

素因数分解:

$2^7\times 3^3\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 166464000

約数和(自身を除く): 111123072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 128, 134, 144, 192, 201, 216, 239, 268, 288, 384, 402, 432, 478, 536, 576, 603, 717, 804, 864, 956, 1072, 1152, 1206, 1434, 1608, 1728, 1809, 1912, 2144, 2151, 2412, 2868, 3216, 3456, 3618, 3824, 4288, 4302, 4824, 5736, 6432, 6453, 7236, 7648, 8576, 8604, 9648, 11472, 12864, 12906, 14472, 15296, 16013, 17208, 19296, 22944, 25728, 25812, 28944, 30592, 32026, 34416, 38592, 45888, 48039, 51624, 57888, 64052, 68832, 77184, 91776, 96078, 103248, 115776, 128104, 137664, 144117, 192156, 206496, 231552, 256208, 275328, 288234, 384312, 412992, 432351, 512416, 576468, 768624, 825984, 864702, 1024832, 1152936, 1537248, 1729404, 2049664, 2305872, 3074496, 3458808, 4611744, 6148992, 6917616, 9223488, 13835232, 18446976, 27670464, 55340928]

約数ペア:

[(1, 55340928), (2, 27670464), (3, 18446976), (4, 13835232), (6, 9223488), (8, 6917616), (9, 6148992), (12, 4611744), (16, 3458808), (18, 3074496), (24, 2305872), (27, 2049664), (32, 1729404), (36, 1537248), (48, 1152936), (54, 1024832), (64, 864702), (67, 825984), (72, 768624), (96, 576468), (108, 512416), (128, 432351), (134, 412992), (144, 384312), (192, 288234), (201, 275328), (216, 256208), (239, 231552), (268, 206496), (288, 192156), (384, 144117), (402, 137664), (432, 128104), (478, 115776), (536, 103248), (576, 96078), (603, 91776), (717, 77184), (804, 68832), (864, 64052), (956, 57888), (1072, 51624), (1152, 48039), (1206, 45888), (1434, 38592), (1608, 34416), (1728, 32026), (1809, 30592), (1912, 28944), (2144, 25812), (2151, 25728), (2412, 22944), (2868, 19296), (3216, 17208), (3456, 16013), (3618, 15296), (3824, 14472), (4288, 12906), (4302, 12864), (4824, 11472), (5736, 9648), (6432, 8604), (6453, 8576), (7236, 7648)]