49993552

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1279}}^1$

素因数の和:1643

約数の個数: 40

約数和(自身を含む): 111104000

約数和(自身を除く): 61110448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 698, 1279, 1396, 2443, 2558, 2792, 4886, 5116, 5584, 8953, 9772, 10232, 17906, 19544, 20464, 35812, 39088, 71624, 143248, 446371, 892742, 1785484, 3124597, 3570968, 6249194, 7141936, 12498388, 24996776, 49993552]

約数ペア:

[(1, 49993552), (2, 24996776), (4, 12498388), (7, 7141936), (8, 6249194), (14, 3570968), (16, 3124597), (28, 1785484), (56, 892742), (112, 446371), (349, 143248), (698, 71624), (1279, 39088), (1396, 35812), (2443, 20464), (2558, 19544), (2792, 17906), (4886, 10232), (5116, 9772), (5584, 8953)]