51344176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1279}}^1$

素因数の和:1493

約数の個数: 40

約数和(自身を含む): 107770880

約数和(自身を除く): 56426704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1279, 1544, 2509, 2558, 3088, 5018, 5116, 10036, 10232, 16627, 20072, 20464, 33254, 40144, 66508, 133016, 246847, 266032, 493694, 987388, 1974776, 3209011, 3949552, 6418022, 12836044, 25672088, 51344176]

約数ペア:

[(1, 51344176), (2, 25672088), (4, 12836044), (8, 6418022), (13, 3949552), (16, 3209011), (26, 1974776), (52, 987388), (104, 493694), (193, 266032), (208, 246847), (386, 133016), (772, 66508), (1279, 40144), (1544, 33254), (2509, 20464), (2558, 20072), (3088, 16627), (5018, 10232), (5116, 10036)]