53549223

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2687}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 89112576

約数和(自身を除く): 35563353

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 2687, 2847, 6643, 8061, 18809, 19929, 34931, 56427, 104793, 196151, 244517, 588453, 733551, 1373057, 2549963, 4119171, 7649889, 17849741, 53549223]

約数ペア:

[(1, 53549223), (3, 17849741), (7, 7649889), (13, 4119171), (21, 2549963), (39, 1373057), (73, 733551), (91, 588453), (219, 244517), (273, 196151), (511, 104793), (949, 56427), (1533, 34931), (2687, 19929), (2847, 18809), (6643, 8061)]