49479200

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:634

約数の個数: 72

約数和(自身を含む): 121992192

約数和(自身を除く): 72512992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 160, 200, 254, 400, 487, 508, 635, 800, 974, 1016, 1270, 1948, 2032, 2435, 2540, 3175, 3896, 4064, 4870, 5080, 6350, 7792, 9740, 10160, 12175, 12700, 15584, 19480, 20320, 24350, 25400, 38960, 48700, 50800, 61849, 77920, 97400, 101600, 123698, 194800, 247396, 309245, 389600, 494792, 618490, 989584, 1236980, 1546225, 1979168, 2473960, 3092450, 4947920, 6184900, 9895840, 12369800, 24739600, 49479200]

約数ペア:

[(1, 49479200), (2, 24739600), (4, 12369800), (5, 9895840), (8, 6184900), (10, 4947920), (16, 3092450), (20, 2473960), (25, 1979168), (32, 1546225), (40, 1236980), (50, 989584), (80, 618490), (100, 494792), (127, 389600), (160, 309245), (200, 247396), (254, 194800), (400, 123698), (487, 101600), (508, 97400), (635, 77920), (800, 61849), (974, 50800), (1016, 48700), (1270, 38960), (1948, 25400), (2032, 24350), (2435, 20320), (2540, 19480), (3175, 15584), (3896, 12700), (4064, 12175), (4870, 10160), (5080, 9740), (6350, 7792)]