55928305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 73664640

約数和(自身を除く): 17736335

約数列:

[1, 5, 19, 41, 83, 95, 173, 205, 415, 779, 865, 1577, 3287, 3403, 3895, 7093, 7885, 14359, 16435, 17015, 35465, 64657, 71795, 134767, 272821, 323285, 588719, 673835, 1364105, 2943595, 11185661, 55928305]

約数ペア:

[(1, 55928305), (5, 11185661), (19, 2943595), (41, 1364105), (83, 673835), (95, 588719), (173, 323285), (205, 272821), (415, 134767), (779, 71795), (865, 64657), (1577, 35465), (3287, 17015), (3403, 16435), (3895, 14359), (7093, 7885)]