55542052

素因数分解:

$2^2\times {\mathrm{89}}^2\times {\mathrm{1753}}^1$

素因数の和:1935

約数の個数: 18

約数和(自身を含む): 98359058

約数和(自身を除く): 42817006

約数列:

[1, 2, 4, 89, 178, 356, 1753, 3506, 7012, 7921, 15842, 31684, 156017, 312034, 624068, 13885513, 27771026, 55542052]

約数ペア:

[(1, 55542052), (2, 27771026), (4, 13885513), (89, 624068), (178, 312034), (356, 156017), (1753, 31684), (3506, 15842), (7012, 7921)]