51994192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{104827}}^1$

素因数の和:104866

約数の個数: 20

約数和(自身を含む): 103989376

約数和(自身を除く): 51995184

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 104827, 209654, 419308, 838616, 1677232, 3249637, 6499274, 12998548, 25997096, 51994192]

約数ペア:

[(1, 51994192), (2, 25997096), (4, 12998548), (8, 6499274), (16, 3249637), (31, 1677232), (62, 838616), (124, 419308), (248, 209654), (496, 104827)]