55969520

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2207}}^1$

素因数の和:2537

約数の個数: 40

約数和(自身を含む): 130598784

約数和(自身を除く): 74629264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2207, 2536, 3170, 4414, 5072, 6340, 8828, 11035, 12680, 17656, 22070, 25360, 35312, 44140, 88280, 176560, 699619, 1399238, 2798476, 3498095, 5596952, 6996190, 11193904, 13992380, 27984760, 55969520]

約数ペア:

[(1, 55969520), (2, 27984760), (4, 13992380), (5, 11193904), (8, 6996190), (10, 5596952), (16, 3498095), (20, 2798476), (40, 1399238), (80, 699619), (317, 176560), (634, 88280), (1268, 44140), (1585, 35312), (2207, 25360), (2536, 22070), (3170, 17656), (4414, 12680), (5072, 11035), (6340, 8828)]