56504528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2675

約数の個数: 40

約数和(自身を含む): 115706880

約数和(自身を除く): 59202352

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 2591, 2726, 5182, 5452, 10364, 10904, 20728, 21808, 41456, 75139, 121777, 150278, 243554, 300556, 487108, 601112, 974216, 1202224, 1948432, 3531533, 7063066, 14126132, 28252264, 56504528]

約数ペア:

[(1, 56504528), (2, 28252264), (4, 14126132), (8, 7063066), (16, 3531533), (29, 1948432), (47, 1202224), (58, 974216), (94, 601112), (116, 487108), (188, 300556), (232, 243554), (376, 150278), (464, 121777), (752, 75139), (1363, 41456), (2591, 21808), (2726, 20728), (5182, 10904), (5452, 10364)]