48919521

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{16759}}^1$

素因数の和:16908

約数の個数: 16

約数和(自身を含む): 75084800

約数和(自身を除く): 26165279

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 16759, 50277, 117313, 351939, 2329501, 6988503, 16306507, 48919521]

約数ペア:

[(1, 48919521), (3, 16306507), (7, 6988503), (21, 2329501), (139, 351939), (417, 117313), (973, 50277), (2919, 16759)]