57031490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{10781}}^1$

素因数の和:10834

約数の個数: 24

約数和(自身を含む): 107324028

約数和(自身を除く): 50292538

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 10781, 21562, 53905, 107810, 247963, 495926, 1239815, 2479630, 5703149, 11406298, 28515745, 57031490]

約数ペア:

[(1, 57031490), (2, 28515745), (5, 11406298), (10, 5703149), (23, 2479630), (46, 1239815), (115, 495926), (230, 247963), (529, 107810), (1058, 53905), (2645, 21562), (5290, 10781)]