51337412

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 106178688

約数和(自身を除く): 54841276

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 197, 227, 287, 394, 454, 574, 788, 908, 1148, 1379, 1589, 2758, 3178, 5516, 6356, 8077, 9307, 16154, 18614, 32308, 37228, 44719, 56539, 65149, 89438, 113078, 130298, 178876, 226156, 260596, 313033, 626066, 1252132, 1833479, 3666958, 7333916, 12834353, 25668706, 51337412]

約数ペア:

[(1, 51337412), (2, 25668706), (4, 12834353), (7, 7333916), (14, 3666958), (28, 1833479), (41, 1252132), (82, 626066), (164, 313033), (197, 260596), (227, 226156), (287, 178876), (394, 130298), (454, 113078), (574, 89438), (788, 65149), (908, 56539), (1148, 44719), (1379, 37228), (1589, 32308), (2758, 18614), (3178, 16154), (5516, 9307), (6356, 8077)]