47054425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 63960192

約数和(自身を除く): 16905767

約数列:

[1, 5, 11, 25, 55, 275, 397, 431, 1985, 2155, 4367, 4741, 9925, 10775, 21835, 23705, 109175, 118525, 171107, 855535, 1882177, 4277675, 9410885, 47054425]

約数ペア:

[(1, 47054425), (5, 9410885), (11, 4277675), (25, 1882177), (55, 855535), (275, 171107), (397, 118525), (431, 109175), (1985, 23705), (2155, 21835), (4367, 10775), (4741, 9925)]