51798334

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 95275008

約数和(自身を除く): 43476674

約数列:

[1, 2, 7, 14, 31, 41, 62, 71, 82, 142, 217, 287, 434, 497, 574, 994, 1271, 1681, 2201, 2542, 2911, 3362, 4402, 5822, 8897, 11767, 15407, 17794, 20377, 23534, 30814, 40754, 52111, 90241, 104222, 119351, 180482, 238702, 364777, 631687, 729554, 835457, 1263374, 1670914, 3699881, 7399762, 25899167, 51798334]

約数ペア:

[(1, 51798334), (2, 25899167), (7, 7399762), (14, 3699881), (31, 1670914), (41, 1263374), (62, 835457), (71, 729554), (82, 631687), (142, 364777), (217, 238702), (287, 180482), (434, 119351), (497, 104222), (574, 90241), (994, 52111), (1271, 40754), (1681, 30814), (2201, 23534), (2542, 20377), (2911, 17794), (3362, 15407), (4402, 11767), (5822, 8897)]