51018268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2339}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 110073600

約数和(自身を除く): 59055332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 2339, 3116, 4678, 5453, 9356, 10906, 16373, 21812, 32746, 44441, 65492, 88882, 95899, 177764, 191798, 311087, 383596, 622174, 671293, 1244348, 1342586, 1822081, 2685172, 3644162, 7288324, 12754567, 25509134, 51018268]

約数ペア:

[(1, 51018268), (2, 25509134), (4, 12754567), (7, 7288324), (14, 3644162), (19, 2685172), (28, 1822081), (38, 1342586), (41, 1244348), (76, 671293), (82, 622174), (133, 383596), (164, 311087), (266, 191798), (287, 177764), (532, 95899), (574, 88882), (779, 65492), (1148, 44441), (1558, 32746), (2339, 21812), (3116, 16373), (4678, 10906), (5453, 9356)]