520080050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15319}}^1$

素因数の和:15435

約数の個数: 48

約数和(自身を含む): 1117011840

約数和(自身を除く): 596931790

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 175, 194, 350, 485, 679, 970, 1358, 2425, 3395, 4850, 6790, 15319, 16975, 30638, 33950, 76595, 107233, 153190, 214466, 382975, 536165, 765950, 1072330, 1485943, 2680825, 2971886, 5361650, 7429715, 10401601, 14859430, 20803202, 37148575, 52008005, 74297150, 104016010, 260040025, 520080050]

約数ペア:

[(1, 520080050), (2, 260040025), (5, 104016010), (7, 74297150), (10, 52008005), (14, 37148575), (25, 20803202), (35, 14859430), (50, 10401601), (70, 7429715), (97, 5361650), (175, 2971886), (194, 2680825), (350, 1485943), (485, 1072330), (679, 765950), (970, 536165), (1358, 382975), (2425, 214466), (3395, 153190), (4850, 107233), (6790, 76595), (15319, 33950), (16975, 30638)]