47473460

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{5407}}^1$

素因数の和:5855

約数の個数: 24

約数和(自身を含む): 99939840

約数和(自身を除く): 52466380

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 5407, 8780, 10814, 21628, 27035, 54070, 108140, 2373673, 4747346, 9494692, 11868365, 23736730, 47473460]

約数ペア:

[(1, 47473460), (2, 23736730), (4, 11868365), (5, 9494692), (10, 4747346), (20, 2373673), (439, 108140), (878, 54070), (1756, 27035), (2195, 21628), (4390, 10814), (5407, 8780)]