49945460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{23339}}^1$

素因数の和:23455

約数の個数: 24

約数和(自身を含む): 105870240

約数和(自身を除く): 55924780

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 23339, 46678, 93356, 116695, 233390, 466780, 2497273, 4994546, 9989092, 12486365, 24972730, 49945460]

約数ペア:

[(1, 49945460), (2, 24972730), (4, 12486365), (5, 9989092), (10, 4994546), (20, 2497273), (107, 466780), (214, 233390), (428, 116695), (535, 93356), (1070, 46678), (2140, 23339)]