49359981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21067}}^1$

素因数の和:21152

約数の個数: 16

約数和(自身を含む): 72811008

約数和(自身を除く): 23451027

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 21067, 63201, 231737, 695211, 1495757, 4487271, 16453327, 49359981]

約数ペア:

[(1, 49359981), (3, 16453327), (11, 4487271), (33, 1495757), (71, 695211), (213, 231737), (781, 63201), (2343, 21067)]