49856877

素因数分解:

$3^4\times 7^1\times {\mathrm{87931}}^1$

素因数の和:87950

約数の個数: 20

約数和(自身を含む): 85118176

約数和(自身を除く): 35261299

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 87931, 263793, 615517, 791379, 1846551, 2374137, 5539653, 7122411, 16618959, 49856877]

約数ペア:

[(1, 49856877), (3, 16618959), (7, 7122411), (9, 5539653), (21, 2374137), (27, 1846551), (63, 791379), (81, 615517), (189, 263793), (567, 87931)]