53187016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1487}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 106064640

約数和(自身を除く): 52877624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 526, 1052, 1487, 2104, 2974, 4471, 5948, 8942, 11896, 17884, 25279, 35768, 50558, 101116, 202232, 391081, 782162, 1564324, 3128648, 6648377, 13296754, 26593508, 53187016]

約数ペア:

[(1, 53187016), (2, 26593508), (4, 13296754), (8, 6648377), (17, 3128648), (34, 1564324), (68, 782162), (136, 391081), (263, 202232), (526, 101116), (1052, 50558), (1487, 35768), (2104, 25279), (2974, 17884), (4471, 11896), (5948, 8942)]