53375212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28211}}^1$

素因数の和:28269

約数の個数: 24

約数和(自身を含む): 104271552

約数和(自身を除く): 50896340

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 28211, 56422, 112844, 310321, 620642, 1213073, 1241284, 2426146, 4852292, 13343803, 26687606, 53375212]

約数ペア:

[(1, 53375212), (2, 26687606), (4, 13343803), (11, 4852292), (22, 2426146), (43, 1241284), (44, 1213073), (86, 620642), (172, 310321), (473, 112844), (946, 56422), (1892, 28211)]