56922140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{258737}}^1$

素因数の和:258757

約数の個数: 24

約数和(自身を含む): 130403952

約数和(自身を除く): 73481812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 258737, 517474, 1034948, 1293685, 2587370, 2846107, 5174740, 5692214, 11384428, 14230535, 28461070, 56922140]

約数ペア:

[(1, 56922140), (2, 28461070), (4, 14230535), (5, 11384428), (10, 5692214), (11, 5174740), (20, 2846107), (22, 2587370), (44, 1293685), (55, 1034948), (110, 517474), (220, 258737)]