56290223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 64392192

約数和(自身を除く): 8101969

約数列:

[1, 11, 23, 253, 271, 821, 2981, 6233, 9031, 18883, 68563, 207713, 222491, 2447401, 5117293, 56290223]

約数ペア:

[(1, 56290223), (11, 5117293), (23, 2447401), (253, 222491), (271, 207713), (821, 68563), (2981, 18883), (6233, 9031)]