52678025

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 67495680

約数和(自身を除く): 14817655

約数列:

[1, 5, 25, 53, 83, 265, 415, 479, 1325, 2075, 2395, 4399, 11975, 21995, 25387, 39757, 109975, 126935, 198785, 634675, 993925, 2107121, 10535605, 52678025]

約数ペア:

[(1, 52678025), (5, 10535605), (25, 2107121), (53, 993925), (83, 634675), (265, 198785), (415, 126935), (479, 109975), (1325, 39757), (2075, 25387), (2395, 21995), (4399, 11975)]