51862256

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{104561}}^1$

素因数の和:104600

約数の個数: 20

約数和(自身を含む): 103725504

約数和(自身を除く): 51863248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 104561, 209122, 418244, 836488, 1672976, 3241391, 6482782, 12965564, 25931128, 51862256]

約数ペア:

[(1, 51862256), (2, 25931128), (4, 12965564), (8, 6482782), (16, 3241391), (31, 1672976), (62, 836488), (124, 418244), (248, 209122), (496, 104561)]