55108250

素因数分解:

$2^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{1609}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 103980240

約数和(自身を除く): 48871990

約数列:

[1, 2, 5, 10, 25, 50, 125, 137, 250, 274, 685, 1370, 1609, 3218, 3425, 6850, 8045, 16090, 17125, 34250, 40225, 80450, 201125, 220433, 402250, 440866, 1102165, 2204330, 5510825, 11021650, 27554125, 55108250]

約数ペア:

[(1, 55108250), (2, 27554125), (5, 11021650), (10, 5510825), (25, 2204330), (50, 1102165), (125, 440866), (137, 402250), (250, 220433), (274, 201125), (685, 80450), (1370, 40225), (1609, 34250), (3218, 17125), (3425, 16090), (6850, 8045)]