47012540

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{6659}}^1$

素因数の和:7021

約数の個数: 24

約数和(自身を含む): 99020880

約数和(自身を除く): 52008340

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 6659, 7060, 13318, 26636, 33295, 66590, 133180, 2350627, 4701254, 9402508, 11753135, 23506270, 47012540]

約数ペア:

[(1, 47012540), (2, 23506270), (4, 11753135), (5, 9402508), (10, 4701254), (20, 2350627), (353, 133180), (706, 66590), (1412, 33295), (1765, 26636), (3530, 13318), (6659, 7060)]