49844620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12277}}^1$

素因数の和:12322

約数の個数: 48

約数和(自身を含む): 123762240

約数和(自身を除く): 73917620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 12277, 24554, 49108, 61385, 85939, 122770, 171878, 245540, 343756, 356033, 429695, 712066, 859390, 1424132, 1718780, 1780165, 2492231, 3560330, 4984462, 7120660, 9968924, 12461155, 24922310, 49844620]

約数ペア:

[(1, 49844620), (2, 24922310), (4, 12461155), (5, 9968924), (7, 7120660), (10, 4984462), (14, 3560330), (20, 2492231), (28, 1780165), (29, 1718780), (35, 1424132), (58, 859390), (70, 712066), (116, 429695), (140, 356033), (145, 343756), (203, 245540), (290, 171878), (406, 122770), (580, 85939), (812, 61385), (1015, 49108), (2030, 24554), (4060, 12277)]