50385320

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4451}}^1$

素因数の和:4745

約数の個数: 32

約数和(自身を含む): 113793120

約数和(自身を除く): 63407800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 4451, 5660, 8902, 11320, 17804, 22255, 35608, 44510, 89020, 178040, 1259633, 2519266, 5038532, 6298165, 10077064, 12596330, 25192660, 50385320]

約数ペア:

[(1, 50385320), (2, 25192660), (4, 12596330), (5, 10077064), (8, 6298165), (10, 5038532), (20, 2519266), (40, 1259633), (283, 178040), (566, 89020), (1132, 44510), (1415, 35608), (2264, 22255), (2830, 17804), (4451, 11320), (5660, 8902)]