55436942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{35491}}^1$

素因数の和:35575

約数の個数: 16

約数和(自身を含む): 91995264

約数和(自身を除く): 36558322

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 35491, 70982, 390401, 780802, 2519861, 5039722, 27718471, 55436942]

約数ペア:

[(1, 55436942), (2, 27718471), (11, 5039722), (22, 2519861), (71, 780802), (142, 390401), (781, 70982), (1562, 35491)]