50478128

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{22697}}^1$

素因数の和:22844

約数の個数: 20

約数和(自身を含む): 98509320

約数和(自身を除く): 48031192

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 22697, 45394, 90788, 181576, 363152, 3154883, 6309766, 12619532, 25239064, 50478128]

約数ペア:

[(1, 50478128), (2, 25239064), (4, 12619532), (8, 6309766), (16, 3154883), (139, 363152), (278, 181576), (556, 90788), (1112, 45394), (2224, 22697)]