55648268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1619}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 105099120

約数和(自身を除く): 49450852

約数列:

[1, 2, 4, 13, 26, 52, 661, 1322, 1619, 2644, 3238, 6476, 8593, 17186, 21047, 34372, 42094, 84188, 1070159, 2140318, 4280636, 13912067, 27824134, 55648268]

約数ペア:

[(1, 55648268), (2, 27824134), (4, 13912067), (13, 4280636), (26, 2140318), (52, 1070159), (661, 84188), (1322, 42094), (1619, 34372), (2644, 21047), (3238, 17186), (6476, 8593)]