51260928

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1495

約数の個数: 80

約数和(自身を含む): 142598016

約数和(自身を除く): 91337088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1451, 1472, 1536, 2208, 2902, 2944, 4353, 4416, 5804, 5888, 8706, 8832, 11608, 11776, 17412, 17664, 23216, 33373, 34824, 35328, 46432, 66746, 69648, 92864, 100119, 133492, 139296, 185728, 200238, 266984, 278592, 371456, 400476, 533968, 557184, 742912, 800952, 1067936, 1114368, 1601904, 2135872, 2228736, 3203808, 4271744, 6407616, 8543488, 12815232, 17086976, 25630464, 51260928]

約数ペア:

[(1, 51260928), (2, 25630464), (3, 17086976), (4, 12815232), (6, 8543488), (8, 6407616), (12, 4271744), (16, 3203808), (23, 2228736), (24, 2135872), (32, 1601904), (46, 1114368), (48, 1067936), (64, 800952), (69, 742912), (92, 557184), (96, 533968), (128, 400476), (138, 371456), (184, 278592), (192, 266984), (256, 200238), (276, 185728), (368, 139296), (384, 133492), (512, 100119), (552, 92864), (736, 69648), (768, 66746), (1104, 46432), (1451, 35328), (1472, 34824), (1536, 33373), (2208, 23216), (2902, 17664), (2944, 17412), (4353, 11776), (4416, 11608), (5804, 8832), (5888, 8706)]