55420500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{36947}}^1$

素因数の和:36969

約数の個数: 48

約数和(自身を含む): 161388864

約数和(自身を除く): 105968364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 36947, 73894, 110841, 147788, 184735, 221682, 369470, 443364, 554205, 738940, 923675, 1108410, 1847350, 2216820, 2771025, 3694700, 4618375, 5542050, 9236750, 11084100, 13855125, 18473500, 27710250, 55420500]

約数ペア:

[(1, 55420500), (2, 27710250), (3, 18473500), (4, 13855125), (5, 11084100), (6, 9236750), (10, 5542050), (12, 4618375), (15, 3694700), (20, 2771025), (25, 2216820), (30, 1847350), (50, 1108410), (60, 923675), (75, 738940), (100, 554205), (125, 443364), (150, 369470), (250, 221682), (300, 184735), (375, 147788), (500, 110841), (750, 73894), (1500, 36947)]