50340220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3491}}^1$

素因数の和:3610

約数の個数: 48

約数和(自身を含む): 122024448

約数和(自身を除く): 71684228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3491, 3605, 6982, 7210, 13964, 14420, 17455, 24437, 34910, 48874, 69820, 97748, 122185, 244370, 359573, 488740, 719146, 1438292, 1797865, 2517011, 3595730, 5034022, 7191460, 10068044, 12585055, 25170110, 50340220]

約数ペア:

[(1, 50340220), (2, 25170110), (4, 12585055), (5, 10068044), (7, 7191460), (10, 5034022), (14, 3595730), (20, 2517011), (28, 1797865), (35, 1438292), (70, 719146), (103, 488740), (140, 359573), (206, 244370), (412, 122185), (515, 97748), (721, 69820), (1030, 48874), (1442, 34910), (2060, 24437), (2884, 17455), (3491, 14420), (3605, 13964), (6982, 7210)]