55802981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1439}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 63705600

約数和(自身を除く): 7902619

約数列:

[1, 13, 19, 157, 247, 1439, 2041, 2983, 18707, 27341, 38779, 225923, 355433, 2936999, 4292537, 55802981]

約数ペア:

[(1, 55802981), (13, 4292537), (19, 2936999), (157, 355433), (247, 225923), (1439, 38779), (2041, 27341), (2983, 18707)]