55051960

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10837}}^1$

素因数の和:10975

約数の個数: 32

約数和(自身を含む): 124853760

約数和(自身を除く): 69801800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 10837, 21674, 43348, 54185, 86696, 108370, 216740, 433480, 1376299, 2752598, 5505196, 6881495, 11010392, 13762990, 27525980, 55051960]

約数ペア:

[(1, 55051960), (2, 27525980), (4, 13762990), (5, 11010392), (8, 6881495), (10, 5505196), (20, 2752598), (40, 1376299), (127, 433480), (254, 216740), (508, 108370), (635, 86696), (1016, 54185), (1270, 43348), (2540, 21674), (5080, 10837)]