48905137024

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{49639}}^1$

素因数の和:49875

約数の個数: 64

約数和(自身を含む): 100252944000

約数和(自身を除く): 51347806976

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 179, 344, 358, 688, 716, 1376, 1432, 2752, 2864, 5504, 5728, 7697, 11456, 15394, 22912, 30788, 49639, 61576, 99278, 123152, 198556, 246304, 397112, 492608, 794224, 985216, 1588448, 2134477, 3176896, 4268954, 6353792, 8537908, 8885381, 17075816, 17770762, 34151632, 35541524, 68303264, 71083048, 136606528, 142166096, 273213056, 284332192, 382071383, 568664384, 764142766, 1137328768, 1528285532, 3056571064, 6113142128, 12226284256, 24452568512, 48905137024]

約数ペア:

[(1, 48905137024), (2, 24452568512), (4, 12226284256), (8, 6113142128), (16, 3056571064), (32, 1528285532), (43, 1137328768), (64, 764142766), (86, 568664384), (128, 382071383), (172, 284332192), (179, 273213056), (344, 142166096), (358, 136606528), (688, 71083048), (716, 68303264), (1376, 35541524), (1432, 34151632), (2752, 17770762), (2864, 17075816), (5504, 8885381), (5728, 8537908), (7697, 6353792), (11456, 4268954), (15394, 3176896), (22912, 2134477), (30788, 1588448), (49639, 985216), (61576, 794224), (99278, 492608), (123152, 397112), (198556, 246304)]