51508020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{858467}}^1$

素因数の和:858479

約数の個数: 24

約数和(自身を含む): 144222624

約数和(自身を除く): 92714604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 858467, 1716934, 2575401, 3433868, 4292335, 5150802, 8584670, 10301604, 12877005, 17169340, 25754010, 51508020]

約数ペア:

[(1, 51508020), (2, 25754010), (3, 17169340), (4, 12877005), (5, 10301604), (6, 8584670), (10, 5150802), (12, 4292335), (15, 3433868), (20, 2575401), (30, 1716934), (60, 858467)]