49907571

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{18713}}^1$

素因数の和:18850

約数の個数: 16

約数和(自身を含む): 76652544

約数和(自身を除く): 26744973

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 18713, 56139, 130991, 392973, 2376551, 7129653, 16635857, 49907571]

約数ペア:

[(1, 49907571), (3, 16635857), (7, 7129653), (21, 2376551), (127, 392973), (381, 130991), (889, 56139), (2667, 18713)]