26965980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{49937}}^1$

素因数の和:49955

約数の個数: 48

約数和(自身を含む): 83895840

約数和(自身を除く): 56929860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 49937, 99874, 149811, 199748, 249685, 299622, 449433, 499370, 599244, 749055, 898866, 998740, 1348299, 1498110, 1797732, 2247165, 2696598, 2996220, 4494330, 5393196, 6741495, 8988660, 13482990, 26965980]

約数ペア:

[(1, 26965980), (2, 13482990), (3, 8988660), (4, 6741495), (5, 5393196), (6, 4494330), (9, 2996220), (10, 2696598), (12, 2247165), (15, 1797732), (18, 1498110), (20, 1348299), (27, 998740), (30, 898866), (36, 749055), (45, 599244), (54, 499370), (60, 449433), (90, 299622), (108, 249685), (135, 199748), (180, 149811), (270, 99874), (540, 49937)]