50818740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{120997}}^1$

素因数の和:121016

約数の個数: 48

約数和(自身を含む): 162621312

約数和(自身を除く): 111802572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 120997, 241994, 362991, 483988, 604985, 725982, 846979, 1209970, 1451964, 1693958, 1814955, 2419940, 2540937, 3387916, 3629910, 4234895, 5081874, 7259820, 8469790, 10163748, 12704685, 16939580, 25409370, 50818740]

約数ペア:

[(1, 50818740), (2, 25409370), (3, 16939580), (4, 12704685), (5, 10163748), (6, 8469790), (7, 7259820), (10, 5081874), (12, 4234895), (14, 3629910), (15, 3387916), (20, 2540937), (21, 2419940), (28, 1814955), (30, 1693958), (35, 1451964), (42, 1209970), (60, 846979), (70, 725982), (84, 604985), (105, 483988), (140, 362991), (210, 241994), (420, 120997)]