27831650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7229}}^1$

素因数の和:7259

約数の個数: 48

約数和(自身を含む): 64549440

約数和(自身を除く): 36717790

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 7229, 14458, 36145, 50603, 72290, 79519, 101206, 159038, 180725, 253015, 361450, 397595, 506030, 556633, 795190, 1113266, 1265075, 1987975, 2530150, 2783165, 3975950, 5566330, 13915825, 27831650]

約数ペア:

[(1, 27831650), (2, 13915825), (5, 5566330), (7, 3975950), (10, 2783165), (11, 2530150), (14, 1987975), (22, 1265075), (25, 1113266), (35, 795190), (50, 556633), (55, 506030), (70, 397595), (77, 361450), (110, 253015), (154, 180725), (175, 159038), (275, 101206), (350, 79519), (385, 72290), (550, 50603), (770, 36145), (1925, 14458), (3850, 7229)]