53012778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 131561472

約数和(自身を除く): 78548694

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 151, 182, 273, 302, 453, 546, 643, 906, 1057, 1286, 1929, 1963, 2114, 3171, 3858, 3926, 4501, 5889, 6342, 8359, 9002, 11778, 13503, 13741, 16718, 25077, 27006, 27482, 41223, 50154, 58513, 82446, 97093, 117026, 175539, 194186, 291279, 351078, 582558, 679651, 1262209, 1359302, 2038953, 2524418, 3786627, 4077906, 7573254, 8835463, 17670926, 26506389, 53012778]

約数ペア:

[(1, 53012778), (2, 26506389), (3, 17670926), (6, 8835463), (7, 7573254), (13, 4077906), (14, 3786627), (21, 2524418), (26, 2038953), (39, 1359302), (42, 1262209), (78, 679651), (91, 582558), (151, 351078), (182, 291279), (273, 194186), (302, 175539), (453, 117026), (546, 97093), (643, 82446), (906, 58513), (1057, 50154), (1286, 41223), (1929, 27482), (1963, 27006), (2114, 25077), (3171, 16718), (3858, 13741), (3926, 13503), (4501, 11778), (5889, 9002), (6342, 8359)]