56537478

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2629

約数の個数: 48

約数和(自身を含む): 131532336

約数和(自身を除く): 74994858

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 73, 102, 146, 153, 219, 306, 438, 657, 1241, 1314, 2482, 2531, 3723, 5062, 7446, 7593, 11169, 15186, 22338, 22779, 43027, 45558, 86054, 129081, 184763, 258162, 369526, 387243, 554289, 774486, 1108578, 1662867, 3140971, 3325734, 6281942, 9422913, 18845826, 28268739, 56537478]

約数ペア:

[(1, 56537478), (2, 28268739), (3, 18845826), (6, 9422913), (9, 6281942), (17, 3325734), (18, 3140971), (34, 1662867), (51, 1108578), (73, 774486), (102, 554289), (146, 387243), (153, 369526), (219, 258162), (306, 184763), (438, 129081), (657, 86054), (1241, 45558), (1314, 43027), (2482, 22779), (2531, 22338), (3723, 15186), (5062, 11169), (7446, 7593)]