53130128

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{6763}}^1$

素因数の和:7262

約数の個数: 20

約数和(自身を含む): 103164528

約数和(自身を除く): 50034400

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 6763, 7856, 13526, 27052, 54104, 108208, 3320633, 6641266, 13282532, 26565064, 53130128]

約数ペア:

[(1, 53130128), (2, 26565064), (4, 13282532), (8, 6641266), (16, 3320633), (491, 108208), (982, 54104), (1964, 27052), (3928, 13526), (6763, 7856)]