51339134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 101025792

約数和(自身を除く): 49686658

約数列:

[1, 2, 7, 11, 14, 22, 41, 47, 77, 82, 94, 154, 173, 287, 329, 346, 451, 517, 574, 658, 902, 1034, 1211, 1903, 1927, 2422, 3157, 3619, 3806, 3854, 6314, 7093, 7238, 8131, 13321, 13489, 14186, 16262, 21197, 26642, 26978, 42394, 49651, 56917, 78023, 89441, 99302, 113834, 148379, 156046, 178882, 296758, 333371, 546161, 626087, 666742, 1092322, 1252174, 2333597, 3667081, 4667194, 7334162, 25669567, 51339134]

約数ペア:

[(1, 51339134), (2, 25669567), (7, 7334162), (11, 4667194), (14, 3667081), (22, 2333597), (41, 1252174), (47, 1092322), (77, 666742), (82, 626087), (94, 546161), (154, 333371), (173, 296758), (287, 178882), (329, 156046), (346, 148379), (451, 113834), (517, 99302), (574, 89441), (658, 78023), (902, 56917), (1034, 49651), (1211, 42394), (1903, 26978), (1927, 26642), (2422, 21197), (3157, 16262), (3619, 14186), (3806, 13489), (3854, 13321), (6314, 8131), (7093, 7238)]