49424620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6661}}^1$

素因数の和:6730

約数の個数: 48

約数和(自身を含む): 120875328

約数和(自身を除く): 71450708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 6661, 7420, 13322, 26644, 33305, 46627, 66610, 93254, 133220, 186508, 233135, 353033, 466270, 706066, 932540, 1412132, 1765165, 2471231, 3530330, 4942462, 7060660, 9884924, 12356155, 24712310, 49424620]

約数ペア:

[(1, 49424620), (2, 24712310), (4, 12356155), (5, 9884924), (7, 7060660), (10, 4942462), (14, 3530330), (20, 2471231), (28, 1765165), (35, 1412132), (53, 932540), (70, 706066), (106, 466270), (140, 353033), (212, 233135), (265, 186508), (371, 133220), (530, 93254), (742, 66610), (1060, 46627), (1484, 33305), (1855, 26644), (3710, 13322), (6661, 7420)]