52804820

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{26141}}^1$

素因数の和:26251

約数の個数: 24

約数和(自身を含む): 111992328

約数和(自身を除く): 59187508

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 26141, 52282, 104564, 130705, 261410, 522820, 2640241, 5280482, 10560964, 13201205, 26402410, 52804820]

約数ペア:

[(1, 52804820), (2, 26402410), (4, 13201205), (5, 10560964), (10, 5280482), (20, 2640241), (101, 522820), (202, 261410), (404, 130705), (505, 104564), (1010, 52282), (2020, 26141)]