51457536

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:896

約数の個数: 120

約数和(自身を含む): 160119960

約数和(自身を除く): 108662424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 859, 936, 1152, 1248, 1536, 1664, 1718, 1872, 2304, 2496, 2577, 3328, 3436, 3744, 4608, 4992, 5154, 6656, 6872, 7488, 7731, 9984, 10308, 11167, 13744, 14976, 15462, 19968, 20616, 22334, 27488, 29952, 30924, 33501, 41232, 44668, 54976, 59904, 61848, 67002, 82464, 89336, 100503, 109952, 123696, 134004, 164928, 178672, 201006, 219904, 247392, 268008, 329856, 357344, 402012, 439808, 494784, 536016, 659712, 714688, 804024, 989568, 1072032, 1319424, 1429376, 1608048, 1979136, 2144064, 2858752, 3216096, 3958272, 4288128, 5717504, 6432192, 8576256, 12864384, 17152512, 25728768, 51457536]

約数ペア:

[(1, 51457536), (2, 25728768), (3, 17152512), (4, 12864384), (6, 8576256), (8, 6432192), (9, 5717504), (12, 4288128), (13, 3958272), (16, 3216096), (18, 2858752), (24, 2144064), (26, 1979136), (32, 1608048), (36, 1429376), (39, 1319424), (48, 1072032), (52, 989568), (64, 804024), (72, 714688), (78, 659712), (96, 536016), (104, 494784), (117, 439808), (128, 402012), (144, 357344), (156, 329856), (192, 268008), (208, 247392), (234, 219904), (256, 201006), (288, 178672), (312, 164928), (384, 134004), (416, 123696), (468, 109952), (512, 100503), (576, 89336), (624, 82464), (768, 67002), (832, 61848), (859, 59904), (936, 54976), (1152, 44668), (1248, 41232), (1536, 33501), (1664, 30924), (1718, 29952), (1872, 27488), (2304, 22334), (2496, 20616), (2577, 19968), (3328, 15462), (3436, 14976), (3744, 13744), (4608, 11167), (4992, 10308), (5154, 9984), (6656, 7731), (6872, 7488)]