50206720

素因数分解:

$2^{11}\times 5^1\times {\mathrm{4903}}^1$

素因数の和:4930

約数の個数: 48

約数和(自身を含む): 120491280

約数和(自身を除く): 70284560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4903, 5120, 9806, 10240, 19612, 24515, 39224, 49030, 78448, 98060, 156896, 196120, 313792, 392240, 627584, 784480, 1255168, 1568960, 2510336, 3137920, 5020672, 6275840, 10041344, 12551680, 25103360, 50206720]

約数ペア:

[(1, 50206720), (2, 25103360), (4, 12551680), (5, 10041344), (8, 6275840), (10, 5020672), (16, 3137920), (20, 2510336), (32, 1568960), (40, 1255168), (64, 784480), (80, 627584), (128, 392240), (160, 313792), (256, 196120), (320, 156896), (512, 98060), (640, 78448), (1024, 49030), (1280, 39224), (2048, 24515), (2560, 19612), (4903, 10240), (5120, 9806)]