53886945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27011}}^1$

素因数の和:27045

約数の個数: 32

約数和(自身を含む): 103726080

約数和(自身を除く): 49839135

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 27011, 81033, 135055, 189077, 405165, 513209, 567231, 945385, 1539627, 2566045, 2836155, 3592463, 7698135, 10777389, 17962315, 53886945]

約数ペア:

[(1, 53886945), (3, 17962315), (5, 10777389), (7, 7698135), (15, 3592463), (19, 2836155), (21, 2566045), (35, 1539627), (57, 945385), (95, 567231), (105, 513209), (133, 405165), (285, 189077), (399, 135055), (665, 81033), (1995, 27011)]