54990404

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63353}}^1$

素因数の和:63395

約数の個数: 24

約数和(自身を含む): 113530368

約数和(自身を除く): 58539964

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 63353, 126706, 253412, 443471, 886942, 1773884, 1963943, 3927886, 7855772, 13747601, 27495202, 54990404]

約数ペア:

[(1, 54990404), (2, 27495202), (4, 13747601), (7, 7855772), (14, 3927886), (28, 1963943), (31, 1773884), (62, 886942), (124, 443471), (217, 253412), (434, 126706), (868, 63353)]