49151232

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 156815680

約数和(自身を除く): 107664448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 547, 576, 624, 702, 768, 832, 864, 936, 1094, 1152, 1248, 1404, 1641, 1664, 1728, 1872, 2188, 2304, 2496, 2808, 3282, 3328, 3456, 3744, 4376, 4923, 4992, 5616, 6564, 6912, 7111, 7488, 8752, 9846, 9984, 11232, 13128, 14222, 14769, 14976, 17504, 19692, 21333, 22464, 26256, 28444, 29538, 29952, 35008, 39384, 42666, 44928, 52512, 56888, 59076, 63999, 70016, 78768, 85332, 89856, 105024, 113776, 118152, 127998, 140032, 157536, 170664, 191997, 210048, 227552, 236304, 255996, 315072, 341328, 383994, 420096, 455104, 472608, 511992, 630144, 682656, 767988, 910208, 945216, 1023984, 1260288, 1365312, 1535976, 1820416, 1890432, 2047968, 2730624, 3071952, 3780864, 4095936, 5461248, 6143904, 8191872, 12287808, 16383744, 24575616, 49151232]

約数ペア:

[(1, 49151232), (2, 24575616), (3, 16383744), (4, 12287808), (6, 8191872), (8, 6143904), (9, 5461248), (12, 4095936), (13, 3780864), (16, 3071952), (18, 2730624), (24, 2047968), (26, 1890432), (27, 1820416), (32, 1535976), (36, 1365312), (39, 1260288), (48, 1023984), (52, 945216), (54, 910208), (64, 767988), (72, 682656), (78, 630144), (96, 511992), (104, 472608), (108, 455104), (117, 420096), (128, 383994), (144, 341328), (156, 315072), (192, 255996), (208, 236304), (216, 227552), (234, 210048), (256, 191997), (288, 170664), (312, 157536), (351, 140032), (384, 127998), (416, 118152), (432, 113776), (468, 105024), (547, 89856), (576, 85332), (624, 78768), (702, 70016), (768, 63999), (832, 59076), (864, 56888), (936, 52512), (1094, 44928), (1152, 42666), (1248, 39384), (1404, 35008), (1641, 29952), (1664, 29538), (1728, 28444), (1872, 26256), (2188, 22464), (2304, 21333), (2496, 19692), (2808, 17504), (3282, 14976), (3328, 14769), (3456, 14222), (3744, 13128), (4376, 11232), (4923, 9984), (4992, 9846), (5616, 8752), (6564, 7488), (6912, 7111)]