55617968

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 129325056

約数和(自身を除く): 73707088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 83, 112, 124, 166, 193, 217, 248, 332, 386, 434, 496, 581, 664, 772, 868, 1162, 1328, 1351, 1544, 1736, 2324, 2573, 2702, 3088, 3472, 4648, 5146, 5404, 5983, 9296, 10292, 10808, 11966, 16019, 18011, 20584, 21616, 23932, 32038, 36022, 41168, 41881, 47864, 64076, 72044, 83762, 95728, 112133, 128152, 144088, 167524, 224266, 256304, 288176, 335048, 448532, 496589, 670096, 897064, 993178, 1794128, 1986356, 3476123, 3972712, 6952246, 7945424, 13904492, 27808984, 55617968]

約数ペア:

[(1, 55617968), (2, 27808984), (4, 13904492), (7, 7945424), (8, 6952246), (14, 3972712), (16, 3476123), (28, 1986356), (31, 1794128), (56, 993178), (62, 897064), (83, 670096), (112, 496589), (124, 448532), (166, 335048), (193, 288176), (217, 256304), (248, 224266), (332, 167524), (386, 144088), (434, 128152), (496, 112133), (581, 95728), (664, 83762), (772, 72044), (868, 64076), (1162, 47864), (1328, 41881), (1351, 41168), (1544, 36022), (1736, 32038), (2324, 23932), (2573, 21616), (2702, 20584), (3088, 18011), (3472, 16019), (4648, 11966), (5146, 10808), (5404, 10292), (5983, 9296)]