47139154

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{1109}}^1$

素因数の和:1565

約数の個数: 16

約数和(自身を含む): 72287640

約数和(自身を除く): 25148486

約数列:

[1, 2, 53, 106, 401, 802, 1109, 2218, 21253, 42506, 58777, 117554, 444709, 889418, 23569577, 47139154]

約数ペア:

[(1, 47139154), (2, 23569577), (53, 889418), (106, 444709), (401, 117554), (802, 58777), (1109, 42506), (2218, 21253)]