49993286

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{181}}^2$

素因数の和:480

約数の個数: 24

約数和(自身を含む): 86969520

約数和(自身を除く): 36976234

約数列:

[1, 2, 7, 14, 109, 181, 218, 362, 763, 1267, 1526, 2534, 19729, 32761, 39458, 65522, 138103, 229327, 276206, 458654, 3570949, 7141898, 24996643, 49993286]

約数ペア:

[(1, 49993286), (2, 24996643), (7, 7141898), (14, 3570949), (109, 458654), (181, 276206), (218, 229327), (362, 138103), (763, 65522), (1267, 39458), (1526, 32761), (2534, 19729)]