57119478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 128786112

約数和(自身を除く): 71666634

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 53, 78, 82, 106, 123, 159, 246, 318, 337, 533, 674, 689, 1011, 1066, 1378, 1599, 2022, 2067, 2173, 3198, 4134, 4346, 4381, 6519, 8762, 13038, 13143, 13817, 17861, 26286, 27634, 28249, 35722, 41451, 53583, 56498, 82902, 84747, 107166, 169494, 179621, 232193, 359242, 464386, 538863, 696579, 732301, 1077726, 1393158, 1464602, 2196903, 4393806, 9519913, 19039826, 28559739, 57119478]

約数ペア:

[(1, 57119478), (2, 28559739), (3, 19039826), (6, 9519913), (13, 4393806), (26, 2196903), (39, 1464602), (41, 1393158), (53, 1077726), (78, 732301), (82, 696579), (106, 538863), (123, 464386), (159, 359242), (246, 232193), (318, 179621), (337, 169494), (533, 107166), (674, 84747), (689, 82902), (1011, 56498), (1066, 53583), (1378, 41451), (1599, 35722), (2022, 28249), (2067, 27634), (2173, 26286), (3198, 17861), (4134, 13817), (4346, 13143), (4381, 13038), (6519, 8762)]