47722580

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{17417}}^1$

素因数の和:17563

約数の個数: 24

約数和(自身を含む): 100954728

約数和(自身を除く): 53232148

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 17417, 34834, 69668, 87085, 174170, 348340, 2386129, 4772258, 9544516, 11930645, 23861290, 47722580]

約数ペア:

[(1, 47722580), (2, 23861290), (4, 11930645), (5, 9544516), (10, 4772258), (20, 2386129), (137, 348340), (274, 174170), (548, 87085), (685, 69668), (1370, 34834), (2740, 17417)]