49655216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{238727}}^1$

素因数の和:238748

約数の個数: 20

約数和(自身を含む): 103607952

約数和(自身を除く): 53952736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 238727, 477454, 954908, 1909816, 3103451, 3819632, 6206902, 12413804, 24827608, 49655216]

約数ペア:

[(1, 49655216), (2, 24827608), (4, 12413804), (8, 6206902), (13, 3819632), (16, 3103451), (26, 1909816), (52, 954908), (104, 477454), (208, 238727)]