51021412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1021}}^1$

素因数の和:1100

約数の個数: 36

約数和(自身を含む): 99454908

約数和(自身を除く): 48433496

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1021, 1612, 1922, 2042, 3844, 4084, 12493, 13273, 24986, 26546, 31651, 49972, 53092, 63302, 126604, 411463, 822926, 981181, 1645852, 1962362, 3924724, 12755353, 25510706, 51021412]

約数ペア:

[(1, 51021412), (2, 25510706), (4, 12755353), (13, 3924724), (26, 1962362), (31, 1645852), (52, 981181), (62, 822926), (124, 411463), (403, 126604), (806, 63302), (961, 53092), (1021, 49972), (1612, 31651), (1922, 26546), (2042, 24986), (3844, 13273), (4084, 12493)]