51433738240

素因数分解:

$2^{12}\times 5^1\times {\mathrm{2511413}}^1$

素因数の和:2511442

約数の個数: 52

約数和(自身を含む): 123425952444

約数和(自身を除く): 71992214204

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, 4096, 5120, 10240, 20480, 2511413, 5022826, 10045652, 12557065, 20091304, 25114130, 40182608, 50228260, 80365216, 100456520, 160730432, 200913040, 321460864, 401826080, 642921728, 803652160, 1285843456, 1607304320, 2571686912, 3214608640, 5143373824, 6429217280, 10286747648, 12858434560, 25716869120, 51433738240]

約数ペア:

[(1, 51433738240), (2, 25716869120), (4, 12858434560), (5, 10286747648), (8, 6429217280), (10, 5143373824), (16, 3214608640), (20, 2571686912), (32, 1607304320), (40, 1285843456), (64, 803652160), (80, 642921728), (128, 401826080), (160, 321460864), (256, 200913040), (320, 160730432), (512, 100456520), (640, 80365216), (1024, 50228260), (1280, 40182608), (2048, 25114130), (2560, 20091304), (4096, 12557065), (5120, 10045652), (10240, 5022826), (20480, 2511413)]