47978866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{3313}}^1$

素因数の和:3885

約数の個数: 16

約数和(自身を含む): 77666904

約数和(自身を除く): 29688038

約数列:

[1, 2, 13, 26, 557, 1114, 3313, 6626, 7241, 14482, 43069, 86138, 1845341, 3690682, 23989433, 47978866]

約数ペア:

[(1, 47978866), (2, 23989433), (13, 3690682), (26, 1845341), (557, 86138), (1114, 43069), (3313, 14482), (6626, 7241)]