51236620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{88339}}^1$

素因数の和:88377

約数の個数: 24

約数和(自身を含む): 111308400

約数和(自身を除く): 60071780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 88339, 176678, 353356, 441695, 883390, 1766780, 2561831, 5123662, 10247324, 12809155, 25618310, 51236620]

約数ペア:

[(1, 51236620), (2, 25618310), (4, 12809155), (5, 10247324), (10, 5123662), (20, 2561831), (29, 1766780), (58, 883390), (116, 441695), (145, 353356), (290, 176678), (580, 88339)]