55123761

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3453

約数の個数: 32

約数和(自身を含む): 92952576

約数和(自身を除く): 37828815

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 3361, 5467, 10083, 16401, 23527, 36971, 70581, 110913, 238631, 258797, 715893, 776391, 1670417, 2624941, 5011251, 7874823, 18374587, 55123761]

約数ペア:

[(1, 55123761), (3, 18374587), (7, 7874823), (11, 5011251), (21, 2624941), (33, 1670417), (71, 776391), (77, 715893), (213, 258797), (231, 238631), (497, 110913), (781, 70581), (1491, 36971), (2343, 23527), (3361, 16401), (5467, 10083)]