50452780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1301}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 121617216

約数和(自身を除く): 71164436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 554, 1108, 1301, 1385, 1939, 2602, 2770, 3878, 5204, 5540, 6505, 7756, 9107, 9695, 13010, 18214, 19390, 26020, 36428, 38780, 45535, 91070, 182140, 360377, 720754, 1441508, 1801885, 2522639, 3603770, 5045278, 7207540, 10090556, 12613195, 25226390, 50452780]

約数ペア:

[(1, 50452780), (2, 25226390), (4, 12613195), (5, 10090556), (7, 7207540), (10, 5045278), (14, 3603770), (20, 2522639), (28, 1801885), (35, 1441508), (70, 720754), (140, 360377), (277, 182140), (554, 91070), (1108, 45535), (1301, 38780), (1385, 36428), (1939, 26020), (2602, 19390), (2770, 18214), (3878, 13010), (5204, 9695), (5540, 9107), (6505, 7756)]