53550080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{10459}}^1$

素因数の和:10484

約数の個数: 44

約数和(自身を含む): 128469720

約数和(自身を除く): 74919640

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, 10459, 20918, 41836, 52295, 83672, 104590, 167344, 209180, 334688, 418360, 669376, 836720, 1338752, 1673440, 2677504, 3346880, 5355008, 6693760, 10710016, 13387520, 26775040, 53550080]

約数ペア:

[(1, 53550080), (2, 26775040), (4, 13387520), (5, 10710016), (8, 6693760), (10, 5355008), (16, 3346880), (20, 2677504), (32, 1673440), (40, 1338752), (64, 836720), (80, 669376), (128, 418360), (160, 334688), (256, 209180), (320, 167344), (512, 104590), (640, 83672), (1024, 52295), (1280, 41836), (2560, 20918), (5120, 10459)]