53398580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{56807}}^1$

素因数の和:56863

約数の個数: 24

約数和(自身を含む): 114524928

約数和(自身を除く): 61126348

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 56807, 113614, 227228, 284035, 568070, 1136140, 2669929, 5339858, 10679716, 13349645, 26699290, 53398580]

約数ペア:

[(1, 53398580), (2, 26699290), (4, 13349645), (5, 10679716), (10, 5339858), (20, 2669929), (47, 1136140), (94, 568070), (188, 284035), (235, 227228), (470, 113614), (940, 56807)]