55444042

素因数分解:

$2^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 86577120

約数和(自身を除く): 31133078

約数列:

[1, 2, 53, 71, 106, 139, 142, 278, 2809, 3763, 5618, 7367, 7526, 9869, 14734, 19738, 199439, 390451, 398878, 523057, 780902, 1046114, 27722021, 55444042]

約数ペア:

[(1, 55444042), (2, 27722021), (53, 1046114), (71, 780902), (106, 523057), (139, 398878), (142, 390451), (278, 199439), (2809, 19738), (3763, 14734), (5618, 9869), (7367, 7526)]