47476972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1423}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 87718400

約数和(自身を除く): 40241428

約数列:

[1, 2, 4, 19, 38, 76, 439, 878, 1423, 1756, 2846, 5692, 8341, 16682, 27037, 33364, 54074, 108148, 624697, 1249394, 2498788, 11869243, 23738486, 47476972]

約数ペア:

[(1, 47476972), (2, 23738486), (4, 11869243), (19, 2498788), (38, 1249394), (76, 624697), (439, 108148), (878, 54074), (1423, 33364), (1756, 27037), (2846, 16682), (5692, 8341)]