55775328

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 173746944

約数和(自身を除く): 117971616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 71, 84, 96, 98, 112, 142, 147, 167, 168, 196, 213, 224, 284, 294, 334, 336, 392, 426, 497, 501, 568, 588, 668, 672, 784, 852, 994, 1002, 1136, 1169, 1176, 1336, 1491, 1568, 1704, 1988, 2004, 2272, 2338, 2352, 2672, 2982, 3408, 3479, 3507, 3976, 4008, 4676, 4704, 5344, 5964, 6816, 6958, 7014, 7952, 8016, 8183, 9352, 10437, 11857, 11928, 13916, 14028, 15904, 16032, 16366, 18704, 20874, 23714, 23856, 24549, 27832, 28056, 32732, 35571, 37408, 41748, 47428, 47712, 49098, 55664, 56112, 65464, 71142, 82999, 83496, 94856, 98196, 111328, 112224, 130928, 142284, 165998, 166992, 189712, 196392, 248997, 261856, 284568, 331996, 333984, 379424, 392784, 497994, 569136, 580993, 663992, 785568, 995988, 1138272, 1161986, 1327984, 1742979, 1991976, 2323972, 2655968, 3485958, 3983952, 4647944, 6971916, 7967904, 9295888, 13943832, 18591776, 27887664, 55775328]

約数ペア:

[(1, 55775328), (2, 27887664), (3, 18591776), (4, 13943832), (6, 9295888), (7, 7967904), (8, 6971916), (12, 4647944), (14, 3983952), (16, 3485958), (21, 2655968), (24, 2323972), (28, 1991976), (32, 1742979), (42, 1327984), (48, 1161986), (49, 1138272), (56, 995988), (71, 785568), (84, 663992), (96, 580993), (98, 569136), (112, 497994), (142, 392784), (147, 379424), (167, 333984), (168, 331996), (196, 284568), (213, 261856), (224, 248997), (284, 196392), (294, 189712), (334, 166992), (336, 165998), (392, 142284), (426, 130928), (497, 112224), (501, 111328), (568, 98196), (588, 94856), (668, 83496), (672, 82999), (784, 71142), (852, 65464), (994, 56112), (1002, 55664), (1136, 49098), (1169, 47712), (1176, 47428), (1336, 41748), (1491, 37408), (1568, 35571), (1704, 32732), (1988, 28056), (2004, 27832), (2272, 24549), (2338, 23856), (2352, 23714), (2672, 20874), (2982, 18704), (3408, 16366), (3479, 16032), (3507, 15904), (3976, 14028), (4008, 13916), (4676, 11928), (4704, 11857), (5344, 10437), (5964, 9352), (6816, 8183), (6958, 8016), (7014, 7952)]