57312420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86837}}^1$

素因数の和:86860

約数の個数: 48

約数和(自身を含む): 175065408

約数和(自身を除く): 117752988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 86837, 173674, 260511, 347348, 434185, 521022, 868370, 955207, 1042044, 1302555, 1736740, 1910414, 2605110, 2865621, 3820828, 4776035, 5210220, 5731242, 9552070, 11462484, 14328105, 19104140, 28656210, 57312420]

約数ペア:

[(1, 57312420), (2, 28656210), (3, 19104140), (4, 14328105), (5, 11462484), (6, 9552070), (10, 5731242), (11, 5210220), (12, 4776035), (15, 3820828), (20, 2865621), (22, 2605110), (30, 1910414), (33, 1736740), (44, 1302555), (55, 1042044), (60, 955207), (66, 868370), (110, 521022), (132, 434185), (165, 347348), (220, 260511), (330, 173674), (660, 86837)]