55531448

素因数分解:

$2^3\times 7^1\times {\mathrm{991633}}^1$

素因数の和:991646

約数の個数: 16

約数和(自身を含む): 118996080

約数和(自身を除く): 63464632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 991633, 1983266, 3966532, 6941431, 7933064, 13882862, 27765724, 55531448]

約数ペア:

[(1, 55531448), (2, 27765724), (4, 13882862), (7, 7933064), (8, 6941431), (14, 3966532), (28, 1983266), (56, 991633)]