50437120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{9851}}^1$

素因数の和:9876

約数の個数: 44

約数和(自身を含む): 121002264

約数和(自身を除く): 70565144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 9851, 19702, 39404, 49255, 78808, 98510, 157616, 197020, 315232, 394040, 630464, 788080, 1260928, 1576160, 2521856, 3152320, 5043712, 6304640, 10087424, 12609280, 25218560, 50437120]

約数ペア:

[(1, 50437120), (2, 25218560), (4, 12609280), (5, 10087424), (8, 6304640), (10, 5043712), (16, 3152320), (20, 2521856), (32, 1576160), (40, 1260928), (64, 788080), (80, 630464), (128, 394040), (160, 315232), (256, 197020), (320, 157616), (512, 98510), (640, 78808), (1024, 49255), (1280, 39404), (2560, 19702), (5120, 9851)]