48949648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{278123}}^1$

素因数の和:278142

約数の個数: 20

約数和(自身を含む): 103462128

約数和(自身を除く): 54512480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 278123, 556246, 1112492, 2224984, 3059353, 4449968, 6118706, 12237412, 24474824, 48949648]

約数ペア:

[(1, 48949648), (2, 24474824), (4, 12237412), (8, 6118706), (11, 4449968), (16, 3059353), (22, 2224984), (44, 1112492), (88, 556246), (176, 278123)]