56302600

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1429}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 131660100

約数和(自身を除く): 75357500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 788, 985, 1429, 1576, 1970, 2858, 3940, 4925, 5716, 7145, 7880, 9850, 11432, 14290, 19700, 28580, 35725, 39400, 57160, 71450, 142900, 281513, 285800, 563026, 1126052, 1407565, 2252104, 2815130, 5630260, 7037825, 11260520, 14075650, 28151300, 56302600]

約数ペア:

[(1, 56302600), (2, 28151300), (4, 14075650), (5, 11260520), (8, 7037825), (10, 5630260), (20, 2815130), (25, 2252104), (40, 1407565), (50, 1126052), (100, 563026), (197, 285800), (200, 281513), (394, 142900), (788, 71450), (985, 57160), (1429, 39400), (1576, 35725), (1970, 28580), (2858, 19700), (3940, 14290), (4925, 11432), (5716, 9850), (7145, 7880)]