56197141

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 77930496

約数和(自身を除く): 21733355

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 1001, 1811, 2387, 2821, 4433, 12677, 19921, 23543, 31031, 56141, 139447, 164801, 258973, 392987, 617551, 729833, 1812811, 4322857, 5108831, 8028163, 56197141]

約数ペア:

[(1, 56197141), (7, 8028163), (11, 5108831), (13, 4322857), (31, 1812811), (77, 729833), (91, 617551), (143, 392987), (217, 258973), (341, 164801), (403, 139447), (1001, 56141), (1811, 31031), (2387, 23543), (2821, 19921), (4433, 12677)]