56650048

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 141329664

約数和(自身を除く): 84679616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 137, 142, 182, 208, 224, 274, 284, 364, 416, 448, 497, 548, 568, 728, 832, 923, 959, 994, 1096, 1136, 1456, 1781, 1846, 1918, 1988, 2192, 2272, 2912, 3562, 3692, 3836, 3976, 4384, 4544, 5824, 6461, 7124, 7384, 7672, 7952, 8768, 9727, 12467, 12922, 14248, 14768, 15344, 15904, 19454, 24934, 25844, 28496, 29536, 30688, 31808, 38908, 49868, 51688, 56992, 59072, 61376, 68089, 77816, 99736, 103376, 113984, 126451, 136178, 155632, 199472, 206752, 252902, 272356, 311264, 398944, 413504, 505804, 544712, 622528, 797888, 885157, 1011608, 1089424, 1770314, 2023216, 2178848, 3540628, 4046432, 4357696, 7081256, 8092864, 14162512, 28325024, 56650048]

約数ペア:

[(1, 56650048), (2, 28325024), (4, 14162512), (7, 8092864), (8, 7081256), (13, 4357696), (14, 4046432), (16, 3540628), (26, 2178848), (28, 2023216), (32, 1770314), (52, 1089424), (56, 1011608), (64, 885157), (71, 797888), (91, 622528), (104, 544712), (112, 505804), (137, 413504), (142, 398944), (182, 311264), (208, 272356), (224, 252902), (274, 206752), (284, 199472), (364, 155632), (416, 136178), (448, 126451), (497, 113984), (548, 103376), (568, 99736), (728, 77816), (832, 68089), (923, 61376), (959, 59072), (994, 56992), (1096, 51688), (1136, 49868), (1456, 38908), (1781, 31808), (1846, 30688), (1918, 29536), (1988, 28496), (2192, 25844), (2272, 24934), (2912, 19454), (3562, 15904), (3692, 15344), (3836, 14768), (3976, 14248), (4384, 12922), (4544, 12467), (5824, 9727), (6461, 8768), (7124, 7952), (7384, 7672)]