49235781

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 78962688

約数和(自身を除く): 29726907

約数列:

[1, 3, 7, 21, 31, 53, 93, 159, 217, 371, 651, 1113, 1427, 1643, 4281, 4929, 9989, 11501, 29967, 34503, 44237, 75631, 132711, 226893, 309659, 529417, 928977, 1588251, 2344561, 7033683, 16411927, 49235781]

約数ペア:

[(1, 49235781), (3, 16411927), (7, 7033683), (21, 2344561), (31, 1588251), (53, 928977), (93, 529417), (159, 309659), (217, 226893), (371, 132711), (651, 75631), (1113, 44237), (1427, 34503), (1643, 29967), (4281, 11501), (4929, 9989)]