49995517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18401}}^1$

素因数の和:18444

約数の個数: 16

約数和(自身を含む): 61830720

約数和(自身を除く): 11835203

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 18401, 202411, 239213, 349619, 2631343, 3845809, 4545047, 49995517]

約数ペア:

[(1, 49995517), (11, 4545047), (13, 3845809), (19, 2631343), (143, 349619), (209, 239213), (247, 202411), (2717, 18401)]