56957950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1493}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 122268960

約数和(自身を除く): 65311010

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 1090, 1493, 1526, 2725, 2986, 3815, 5450, 7465, 7630, 10451, 14930, 19075, 20902, 37325, 38150, 52255, 74650, 104510, 162737, 261275, 325474, 522550, 813685, 1139159, 1627370, 2278318, 4068425, 5695795, 8136850, 11391590, 28478975, 56957950]

約数ペア:

[(1, 56957950), (2, 28478975), (5, 11391590), (7, 8136850), (10, 5695795), (14, 4068425), (25, 2278318), (35, 1627370), (50, 1139159), (70, 813685), (109, 522550), (175, 325474), (218, 261275), (350, 162737), (545, 104510), (763, 74650), (1090, 52255), (1493, 38150), (1526, 37325), (2725, 20902), (2986, 19075), (3815, 14930), (5450, 10451), (7465, 7630)]