52187911

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 55351296

約数和(自身を除く): 3163385

約数列:

[1, 31, 71, 131, 181, 2201, 4061, 5611, 9301, 12851, 23711, 288331, 398381, 735041, 1683481, 52187911]

約数ペア:

[(1, 52187911), (31, 1683481), (71, 735041), (131, 398381), (181, 288331), (2201, 23711), (4061, 12851), (5611, 9301)]