47921368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 105131520

約数和(自身を除く): 57210152

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 103, 136, 187, 206, 311, 374, 412, 622, 748, 824, 1133, 1244, 1496, 1751, 2266, 2488, 3421, 3502, 4532, 5287, 6842, 7004, 9064, 10574, 13684, 14008, 19261, 21148, 27368, 32033, 38522, 42296, 58157, 64066, 77044, 116314, 128132, 154088, 232628, 256264, 352363, 465256, 544561, 704726, 1089122, 1409452, 2178244, 2818904, 4356488, 5990171, 11980342, 23960684, 47921368]

約数ペア:

[(1, 47921368), (2, 23960684), (4, 11980342), (8, 5990171), (11, 4356488), (17, 2818904), (22, 2178244), (34, 1409452), (44, 1089122), (68, 704726), (88, 544561), (103, 465256), (136, 352363), (187, 256264), (206, 232628), (311, 154088), (374, 128132), (412, 116314), (622, 77044), (748, 64066), (824, 58157), (1133, 42296), (1244, 38522), (1496, 32033), (1751, 27368), (2266, 21148), (2488, 19261), (3421, 14008), (3502, 13684), (4532, 10574), (5287, 9064), (6842, 7004)]