53516275

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 68745600

約数和(自身を除く): 15229325

約数列:

[1, 5, 25, 41, 109, 205, 479, 545, 1025, 2395, 2725, 4469, 11975, 19639, 22345, 52211, 98195, 111725, 261055, 490975, 1305275, 2140651, 10703255, 53516275]

約数ペア:

[(1, 53516275), (5, 10703255), (25, 2140651), (41, 1305275), (109, 490975), (205, 261055), (479, 111725), (545, 98195), (1025, 52211), (2395, 22345), (2725, 19639), (4469, 11975)]