49876673

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28163}}^1$

素因数の和:28204

約数の個数: 16

約数和(自身を含む): 64889856

約数和(自身を除く): 15013183

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 28163, 197141, 309793, 647749, 2168551, 4534243, 7125239, 49876673]

約数ペア:

[(1, 49876673), (7, 7125239), (11, 4534243), (23, 2168551), (77, 647749), (161, 309793), (253, 197141), (1771, 28163)]