47735020

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{4861}}^1$

素因数の和:5361

約数の個数: 24

約数和(自身を含む): 100468368

約数和(自身を除く): 52733348

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4861, 4910, 9722, 9820, 19444, 24305, 48610, 97220, 2386751, 4773502, 9547004, 11933755, 23867510, 47735020]

約数ペア:

[(1, 47735020), (2, 23867510), (4, 11933755), (5, 9547004), (10, 4773502), (20, 2386751), (491, 97220), (982, 48610), (1964, 24305), (2455, 19444), (4861, 9820), (4910, 9722)]