54856439

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 64350720

約数和(自身を除く): 9494281

約数列:

[1, 11, 19, 107, 121, 209, 223, 1177, 2033, 2299, 2453, 4237, 12947, 22363, 23861, 26983, 46607, 245993, 262471, 453359, 512677, 2887181, 4986949, 54856439]

約数ペア:

[(1, 54856439), (11, 4986949), (19, 2887181), (107, 512677), (121, 453359), (209, 262471), (223, 245993), (1177, 46607), (2033, 26983), (2299, 23861), (2453, 22363), (4237, 12947)]