53029191

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 76995072

約数和(自身を除く): 23965881

約数列:

[1, 3, 23, 43, 61, 69, 129, 183, 293, 879, 989, 1403, 2623, 2967, 4209, 6739, 7869, 12599, 17873, 20217, 37797, 53619, 60329, 180987, 289777, 411079, 768539, 869331, 1233237, 2305617, 17676397, 53029191]

約数ペア:

[(1, 53029191), (3, 17676397), (23, 2305617), (43, 1233237), (61, 869331), (69, 768539), (129, 411079), (183, 289777), (293, 180987), (879, 60329), (989, 53619), (1403, 37797), (2623, 20217), (2967, 17873), (4209, 12599), (6739, 7869)]