55885312

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:559

約数の個数: 80

約数和(自身を含む): 131991552

約数和(自身を除く): 76106240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 503, 512, 868, 896, 992, 1006, 1736, 1792, 1984, 2012, 3472, 3521, 3584, 3968, 4024, 6944, 7042, 7936, 8048, 13888, 14084, 15593, 15872, 16096, 27776, 28168, 31186, 32192, 55552, 56336, 62372, 64384, 109151, 111104, 112672, 124744, 128768, 218302, 225344, 249488, 257536, 436604, 450688, 498976, 873208, 901376, 997952, 1746416, 1802752, 1995904, 3492832, 3991808, 6985664, 7983616, 13971328, 27942656, 55885312]

約数ペア:

[(1, 55885312), (2, 27942656), (4, 13971328), (7, 7983616), (8, 6985664), (14, 3991808), (16, 3492832), (28, 1995904), (31, 1802752), (32, 1746416), (56, 997952), (62, 901376), (64, 873208), (112, 498976), (124, 450688), (128, 436604), (217, 257536), (224, 249488), (248, 225344), (256, 218302), (434, 128768), (448, 124744), (496, 112672), (503, 111104), (512, 109151), (868, 64384), (896, 62372), (992, 56336), (1006, 55552), (1736, 32192), (1792, 31186), (1984, 28168), (2012, 27776), (3472, 16096), (3521, 15872), (3584, 15593), (3968, 14084), (4024, 13888), (6944, 8048), (7042, 7936)]