55406747

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 65167872

約数和(自身を除く): 9761125

約数列:

[1, 11, 23, 43, 121, 253, 463, 473, 989, 2783, 5093, 5203, 10649, 10879, 19909, 56023, 117139, 119669, 218999, 457907, 1288529, 2408989, 5036977, 55406747]

約数ペア:

[(1, 55406747), (11, 5036977), (23, 2408989), (43, 1288529), (121, 457907), (253, 218999), (463, 119669), (473, 117139), (989, 56023), (2783, 19909), (5093, 10879), (5203, 10649)]