49811056

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{15803}}^1$

素因数の和:16008

約数の個数: 20

約数和(自身を含む): 97004952

約数和(自身を除く): 47193896

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 15803, 31606, 63212, 126424, 252848, 3113191, 6226382, 12452764, 24905528, 49811056]

約数ペア:

[(1, 49811056), (2, 24905528), (4, 12452764), (8, 6226382), (16, 3113191), (197, 252848), (394, 126424), (788, 63212), (1576, 31606), (3152, 15803)]