51891165

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5737}}^1$

素因数の和:5818

約数の個数: 32

約数和(自身を含む): 93644160

約数和(自身を除く): 41752995

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 3015, 5737, 9045, 17211, 28685, 51633, 86055, 154899, 258165, 384379, 774495, 1153137, 1921895, 3459411, 5765685, 10378233, 17297055, 51891165]

約数ペア:

[(1, 51891165), (3, 17297055), (5, 10378233), (9, 5765685), (15, 3459411), (27, 1921895), (45, 1153137), (67, 774495), (135, 384379), (201, 258165), (335, 154899), (603, 86055), (1005, 51633), (1809, 28685), (3015, 17211), (5737, 9045)]