56501392

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{66629}}^1$

素因数の和:66690

約数の個数: 20

約数和(自身を含む): 111538620

約数和(自身を除く): 55037228

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 66629, 133258, 266516, 533032, 1066064, 3531337, 7062674, 14125348, 28250696, 56501392]

約数ペア:

[(1, 56501392), (2, 28250696), (4, 14125348), (8, 7062674), (16, 3531337), (53, 1066064), (106, 533032), (212, 266516), (424, 133258), (848, 66629)]