51469418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 106057728

約数和(自身を除く): 54588310

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 143, 154, 182, 286, 329, 517, 547, 611, 658, 1001, 1034, 1094, 1222, 2002, 3619, 3829, 4277, 6017, 6721, 7111, 7238, 7658, 8554, 12034, 13442, 14222, 25709, 42119, 47047, 49777, 51418, 78221, 84238, 94094, 99554, 156442, 179963, 282799, 334217, 359926, 547547, 565598, 668434, 1095094, 1979593, 2339519, 3676387, 3959186, 4679038, 7352774, 25734709, 51469418]

約数ペア:

[(1, 51469418), (2, 25734709), (7, 7352774), (11, 4679038), (13, 3959186), (14, 3676387), (22, 2339519), (26, 1979593), (47, 1095094), (77, 668434), (91, 565598), (94, 547547), (143, 359926), (154, 334217), (182, 282799), (286, 179963), (329, 156442), (517, 99554), (547, 94094), (611, 84238), (658, 78221), (1001, 51418), (1034, 49777), (1094, 47047), (1222, 42119), (2002, 25709), (3619, 14222), (3829, 13442), (4277, 12034), (6017, 8554), (6721, 7658), (7111, 7238)]