49879907

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1163}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 62353152

約数和(自身を除く): 12473245

約数列:

[1, 7, 11, 77, 557, 1163, 3899, 6127, 8141, 12793, 42889, 89551, 647791, 4534537, 7125701, 49879907]

約数ペア:

[(1, 49879907), (7, 7125701), (11, 4534537), (77, 647791), (557, 89551), (1163, 42889), (3899, 12793), (6127, 8141)]