55003968

素因数分解:

$2^6\times 3^3\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 112

約数和(自身を含む): 163576000

約数和(自身を除く): 108572032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 139, 144, 192, 216, 229, 278, 288, 417, 432, 458, 556, 576, 687, 834, 864, 916, 1112, 1251, 1374, 1668, 1728, 1832, 2061, 2224, 2502, 2748, 3336, 3664, 3753, 4122, 4448, 5004, 5496, 6183, 6672, 7328, 7506, 8244, 8896, 10008, 10992, 12366, 13344, 14656, 15012, 16488, 20016, 21984, 24732, 26688, 30024, 31831, 32976, 40032, 43968, 49464, 60048, 63662, 65952, 80064, 95493, 98928, 120096, 127324, 131904, 190986, 197856, 240192, 254648, 286479, 381972, 395712, 509296, 572958, 763944, 859437, 1018592, 1145916, 1527888, 1718874, 2037184, 2291832, 3055776, 3437748, 4583664, 6111552, 6875496, 9167328, 13750992, 18334656, 27501984, 55003968]

約数ペア:

[(1, 55003968), (2, 27501984), (3, 18334656), (4, 13750992), (6, 9167328), (8, 6875496), (9, 6111552), (12, 4583664), (16, 3437748), (18, 3055776), (24, 2291832), (27, 2037184), (32, 1718874), (36, 1527888), (48, 1145916), (54, 1018592), (64, 859437), (72, 763944), (96, 572958), (108, 509296), (139, 395712), (144, 381972), (192, 286479), (216, 254648), (229, 240192), (278, 197856), (288, 190986), (417, 131904), (432, 127324), (458, 120096), (556, 98928), (576, 95493), (687, 80064), (834, 65952), (864, 63662), (916, 60048), (1112, 49464), (1251, 43968), (1374, 40032), (1668, 32976), (1728, 31831), (1832, 30024), (2061, 26688), (2224, 24732), (2502, 21984), (2748, 20016), (3336, 16488), (3664, 15012), (3753, 14656), (4122, 13344), (4448, 12366), (5004, 10992), (5496, 10008), (6183, 8896), (6672, 8244), (7328, 7506)]