49457109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 73592064

約数和(自身を除く): 24134955

約数列:

[1, 3, 13, 39, 53, 71, 159, 213, 337, 689, 923, 1011, 2067, 2769, 3763, 4381, 11289, 13143, 17861, 23927, 48919, 53583, 71781, 146757, 232193, 311051, 696579, 933153, 1268131, 3804393, 16485703, 49457109]

約数ペア:

[(1, 49457109), (3, 16485703), (13, 3804393), (39, 1268131), (53, 933153), (71, 696579), (159, 311051), (213, 232193), (337, 146757), (689, 71781), (923, 53583), (1011, 48919), (2067, 23927), (2769, 17861), (3763, 13143), (4381, 11289)]