53150384

素因数分解:

$2^4\times 7^1\times {\mathrm{474557}}^1$

素因数の和:474572

約数の個数: 20

約数和(自身を含む): 117690384

約数和(自身を除く): 64540000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 474557, 949114, 1898228, 3321899, 3796456, 6643798, 7592912, 13287596, 26575192, 53150384]

約数ペア:

[(1, 53150384), (2, 26575192), (4, 13287596), (7, 7592912), (8, 6643798), (14, 3796456), (16, 3321899), (28, 1898228), (56, 949114), (112, 474557)]