49402012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{26111}}^1$

素因数の和:26169

約数の個数: 24

約数和(自身を含む): 96509952

約数和(自身を除く): 47107940

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 26111, 52222, 104444, 287221, 574442, 1122773, 1148884, 2245546, 4491092, 12350503, 24701006, 49402012]

約数ペア:

[(1, 49402012), (2, 24701006), (4, 12350503), (11, 4491092), (22, 2245546), (43, 1148884), (44, 1122773), (86, 574442), (172, 287221), (473, 104444), (946, 52222), (1892, 26111)]