54650745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 102211200

約数和(自身を除く): 47560455

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 369, 615, 779, 855, 1559, 1845, 2337, 3895, 4677, 7011, 7795, 11685, 14031, 23385, 29621, 35055, 63919, 70155, 88863, 148105, 191757, 266589, 319595, 444315, 575271, 958785, 1214461, 1332945, 2876355, 3643383, 6072305, 10930149, 18216915, 54650745]

約数ペア:

[(1, 54650745), (3, 18216915), (5, 10930149), (9, 6072305), (15, 3643383), (19, 2876355), (41, 1332945), (45, 1214461), (57, 958785), (95, 575271), (123, 444315), (171, 319595), (205, 266589), (285, 191757), (369, 148105), (615, 88863), (779, 70155), (855, 63919), (1559, 35055), (1845, 29621), (2337, 23385), (3895, 14031), (4677, 11685), (7011, 7795)]