47684506

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3989}}^1$

素因数の和:4173

約数の個数: 16

約数和(自身を含む): 73735200

約数和(自身を除く): 26050694

約数列:

[1, 2, 43, 86, 139, 278, 3989, 5977, 7978, 11954, 171527, 343054, 554471, 1108942, 23842253, 47684506]

約数ペア:

[(1, 47684506), (2, 23842253), (43, 1108942), (86, 554471), (139, 343054), (278, 171527), (3989, 11954), (5977, 7978)]