55422914

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2731}}^1$

素因数の和:2945

約数の個数: 16

約数和(自身を含む): 84910560

約数和(自身を除く): 29487646

約数列:

[1, 2, 73, 139, 146, 278, 2731, 5462, 10147, 20294, 199363, 379609, 398726, 759218, 27711457, 55422914]

約数ペア:

[(1, 55422914), (2, 27711457), (73, 759218), (139, 398726), (146, 379609), (278, 199363), (2731, 20294), (5462, 10147)]