51247314

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 115301472

約数和(自身を除く): 64054158

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 219, 258, 387, 438, 657, 774, 907, 1314, 1814, 2721, 3139, 5442, 6278, 8163, 9417, 16326, 18834, 28251, 39001, 56502, 66211, 78002, 117003, 132422, 198633, 234006, 351009, 397266, 595899, 702018, 1191798, 2847073, 5694146, 8541219, 17082438, 25623657, 51247314]

約数ペア:

[(1, 51247314), (2, 25623657), (3, 17082438), (6, 8541219), (9, 5694146), (18, 2847073), (43, 1191798), (73, 702018), (86, 595899), (129, 397266), (146, 351009), (219, 234006), (258, 198633), (387, 132422), (438, 117003), (657, 78002), (774, 66211), (907, 56502), (1314, 39001), (1814, 28251), (2721, 18834), (3139, 16326), (5442, 9417), (6278, 8163)]