50907376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{244747}}^1$

素因数の和:244768

約数の個数: 20

約数和(自身を含む): 106220632

約数和(自身を除く): 55313256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 244747, 489494, 978988, 1957976, 3181711, 3915952, 6363422, 12726844, 25453688, 50907376]

約数ペア:

[(1, 50907376), (2, 25453688), (4, 12726844), (8, 6363422), (13, 3915952), (16, 3181711), (26, 1957976), (52, 978988), (104, 489494), (208, 244747)]