52909129

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 16763831

約数列:

[1, 7, 13, 19, 71, 91, 133, 247, 431, 497, 923, 1349, 1729, 3017, 5603, 6461, 8189, 9443, 17537, 30601, 39221, 57323, 106457, 122759, 214207, 397813, 581419, 745199, 2784691, 4069933, 7558447, 52909129]

約数ペア:

[(1, 52909129), (7, 7558447), (13, 4069933), (19, 2784691), (71, 745199), (91, 581419), (133, 397813), (247, 214207), (431, 122759), (497, 106457), (923, 57323), (1349, 39221), (1729, 30601), (3017, 17537), (5603, 9443), (6461, 8189)]