51976803

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 77746176

約数和(自身を除く): 25769373

約数列:

[1, 3, 17, 23, 51, 69, 73, 219, 391, 607, 1173, 1241, 1679, 1821, 3723, 5037, 10319, 13961, 28543, 30957, 41883, 44311, 85629, 132933, 237337, 712011, 753287, 1019153, 2259861, 3057459, 17325601, 51976803]

約数ペア:

[(1, 51976803), (3, 17325601), (17, 3057459), (23, 2259861), (51, 1019153), (69, 753287), (73, 712011), (219, 237337), (391, 132933), (607, 85629), (1173, 44311), (1241, 41883), (1679, 30957), (1821, 28543), (3723, 13961), (5037, 10319)]