51091348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5351}}^1$

素因数の和:5404

約数の個数: 48

約数和(自身を含む): 115089408

約数和(自身を除く): 63998060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 5351, 9548, 10702, 21404, 37457, 58861, 74914, 117722, 149828, 165881, 235444, 331762, 412027, 663524, 824054, 1161167, 1648108, 1824691, 2322334, 3649382, 4644668, 7298764, 12772837, 25545674, 51091348]

約数ペア:

[(1, 51091348), (2, 25545674), (4, 12772837), (7, 7298764), (11, 4644668), (14, 3649382), (22, 2322334), (28, 1824691), (31, 1648108), (44, 1161167), (62, 824054), (77, 663524), (124, 412027), (154, 331762), (217, 235444), (308, 165881), (341, 149828), (434, 117722), (682, 74914), (868, 58861), (1364, 37457), (2387, 21404), (4774, 10702), (5351, 9548)]