51242496

素因数分解:

$2^9\times 3^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 80

約数和(自身を含む): 138686064

約数和(自身を除く): 87443568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 457, 512, 584, 768, 876, 914, 1168, 1371, 1536, 1752, 1828, 2336, 2742, 3504, 3656, 4672, 5484, 7008, 7312, 9344, 10968, 14016, 14624, 18688, 21936, 28032, 29248, 33361, 37376, 43872, 56064, 58496, 66722, 87744, 100083, 112128, 116992, 133444, 175488, 200166, 233984, 266888, 350976, 400332, 533776, 701952, 800664, 1067552, 1601328, 2135104, 3202656, 4270208, 6405312, 8540416, 12810624, 17080832, 25621248, 51242496]

約数ペア:

[(1, 51242496), (2, 25621248), (3, 17080832), (4, 12810624), (6, 8540416), (8, 6405312), (12, 4270208), (16, 3202656), (24, 2135104), (32, 1601328), (48, 1067552), (64, 800664), (73, 701952), (96, 533776), (128, 400332), (146, 350976), (192, 266888), (219, 233984), (256, 200166), (292, 175488), (384, 133444), (438, 116992), (457, 112128), (512, 100083), (584, 87744), (768, 66722), (876, 58496), (914, 56064), (1168, 43872), (1371, 37376), (1536, 33361), (1752, 29248), (1828, 28032), (2336, 21936), (2742, 18688), (3504, 14624), (3656, 14016), (4672, 10968), (5484, 9344), (7008, 7312)]