49431369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3511}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 74932032

約数和(自身を除く): 25500663

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 3511, 4693, 10533, 14079, 45643, 66709, 136929, 200127, 867217, 1267471, 2601651, 3802413, 16477123, 49431369]

約数ペア:

[(1, 49431369), (3, 16477123), (13, 3802413), (19, 2601651), (39, 1267471), (57, 867217), (247, 200127), (361, 136929), (741, 66709), (1083, 45643), (3511, 14079), (4693, 10533)]