52990900

素因数分解:

$2^2\times 5^2\times {\mathrm{313}}^1\times {\mathrm{1693}}^1$

素因数の和:2020

約数の個数: 36

約数和(自身を含む): 115425772

約数和(自身を除く): 62434872

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 313, 626, 1252, 1565, 1693, 3130, 3386, 6260, 6772, 7825, 8465, 15650, 16930, 31300, 33860, 42325, 84650, 169300, 529909, 1059818, 2119636, 2649545, 5299090, 10598180, 13247725, 26495450, 52990900]

約数ペア:

[(1, 52990900), (2, 26495450), (4, 13247725), (5, 10598180), (10, 5299090), (20, 2649545), (25, 2119636), (50, 1059818), (100, 529909), (313, 169300), (626, 84650), (1252, 42325), (1565, 33860), (1693, 31300), (3130, 16930), (3386, 15650), (6260, 8465), (6772, 7825)]