49917951

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{15031}}^1$

素因数の和:15084

約数の個数: 20

約数和(自身を含む): 76392624

約数和(自身を除く): 26474673

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 15031, 45093, 135279, 405837, 616271, 1217511, 1848813, 5546439, 16639317, 49917951]

約数ペア:

[(1, 49917951), (3, 16639317), (9, 5546439), (27, 1848813), (41, 1217511), (81, 616271), (123, 405837), (369, 135279), (1107, 45093), (3321, 15031)]