51697152

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:900

約数の個数: 120

約数和(自身を含む): 160864704

約数和(自身を除く): 109167552

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, 863, 936, 1152, 1248, 1536, 1664, 1726, 1872, 2304, 2496, 2589, 3328, 3452, 3744, 4608, 4992, 5178, 6656, 6904, 7488, 7767, 9984, 10356, 11219, 13808, 14976, 15534, 19968, 20712, 22438, 27616, 29952, 31068, 33657, 41424, 44876, 55232, 59904, 62136, 67314, 82848, 89752, 100971, 110464, 124272, 134628, 165696, 179504, 201942, 220928, 248544, 269256, 331392, 359008, 403884, 441856, 497088, 538512, 662784, 718016, 807768, 994176, 1077024, 1325568, 1436032, 1615536, 1988352, 2154048, 2872064, 3231072, 3976704, 4308096, 5744128, 6462144, 8616192, 12924288, 17232384, 25848576, 51697152]

約数ペア:

[(1, 51697152), (2, 25848576), (3, 17232384), (4, 12924288), (6, 8616192), (8, 6462144), (9, 5744128), (12, 4308096), (13, 3976704), (16, 3231072), (18, 2872064), (24, 2154048), (26, 1988352), (32, 1615536), (36, 1436032), (39, 1325568), (48, 1077024), (52, 994176), (64, 807768), (72, 718016), (78, 662784), (96, 538512), (104, 497088), (117, 441856), (128, 403884), (144, 359008), (156, 331392), (192, 269256), (208, 248544), (234, 220928), (256, 201942), (288, 179504), (312, 165696), (384, 134628), (416, 124272), (468, 110464), (512, 100971), (576, 89752), (624, 82848), (768, 67314), (832, 62136), (863, 59904), (936, 55232), (1152, 44876), (1248, 41424), (1536, 33657), (1664, 31068), (1726, 29952), (1872, 27616), (2304, 22438), (2496, 20712), (2589, 19968), (3328, 15534), (3452, 14976), (3744, 13808), (4608, 11219), (4992, 10356), (5178, 9984), (6656, 7767), (6904, 7488)]