49157493

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{883}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 82148352

約数和(自身を除く): 32990859

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 241, 723, 883, 1687, 2649, 2651, 5061, 6181, 7953, 9713, 18543, 18557, 29139, 55671, 67991, 203973, 212803, 638409, 1489621, 2340833, 4468863, 7022499, 16385831, 49157493]

約数ペア:

[(1, 49157493), (3, 16385831), (7, 7022499), (11, 4468863), (21, 2340833), (33, 1489621), (77, 638409), (231, 212803), (241, 203973), (723, 67991), (883, 55671), (1687, 29139), (2649, 18557), (2651, 18543), (5061, 9713), (6181, 7953)]