56006580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{133349}}^1$

素因数の和:133368

約数の個数: 48

約数和(自身を含む): 179222400

約数和(自身を除く): 123215820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 133349, 266698, 400047, 533396, 666745, 800094, 933443, 1333490, 1600188, 1866886, 2000235, 2666980, 2800329, 3733772, 4000470, 4667215, 5600658, 8000940, 9334430, 11201316, 14001645, 18668860, 28003290, 56006580]

約数ペア:

[(1, 56006580), (2, 28003290), (3, 18668860), (4, 14001645), (5, 11201316), (6, 9334430), (7, 8000940), (10, 5600658), (12, 4667215), (14, 4000470), (15, 3733772), (20, 2800329), (21, 2666980), (28, 2000235), (30, 1866886), (35, 1600188), (42, 1333490), (60, 933443), (70, 800094), (84, 666745), (105, 533396), (140, 400047), (210, 266698), (420, 133349)]