52250209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 61840800

約数和(自身を除く): 9590591

約数列:

[1, 11, 19, 53, 89, 209, 583, 979, 1007, 1691, 2809, 4717, 11077, 18601, 30899, 51887, 53371, 89623, 250001, 587081, 985853, 2750011, 4750019, 52250209]

約数ペア:

[(1, 52250209), (11, 4750019), (19, 2750011), (53, 985853), (89, 587081), (209, 250001), (583, 89623), (979, 53371), (1007, 51887), (1691, 30899), (2809, 18601), (4717, 11077)]