56820511

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 69062112

約数和(自身を除く): 12241601

約数列:

[1, 11, 17, 23, 121, 187, 253, 391, 1201, 2057, 2783, 4301, 13211, 20417, 27623, 47311, 145321, 224587, 303853, 469591, 2470457, 3342383, 5165501, 56820511]

約数ペア:

[(1, 56820511), (11, 5165501), (17, 3342383), (23, 2470457), (121, 469591), (187, 303853), (253, 224587), (391, 145321), (1201, 47311), (2057, 27623), (2783, 20417), (4301, 13211)]