52558600

素因数分解:

$2^3\times 5^2\times {\mathrm{317}}^1\times {\mathrm{829}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 122732100

約数和(自身を除く): 70173500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 317, 634, 829, 1268, 1585, 1658, 2536, 3170, 3316, 4145, 6340, 6632, 7925, 8290, 12680, 15850, 16580, 20725, 31700, 33160, 41450, 63400, 82900, 165800, 262793, 525586, 1051172, 1313965, 2102344, 2627930, 5255860, 6569825, 10511720, 13139650, 26279300, 52558600]

約数ペア:

[(1, 52558600), (2, 26279300), (4, 13139650), (5, 10511720), (8, 6569825), (10, 5255860), (20, 2627930), (25, 2102344), (40, 1313965), (50, 1051172), (100, 525586), (200, 262793), (317, 165800), (634, 82900), (829, 63400), (1268, 41450), (1585, 33160), (1658, 31700), (2536, 20725), (3170, 16580), (3316, 15850), (4145, 12680), (6340, 8290), (6632, 7925)]