54005204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{111581}}^1$

素因数の和:111607

約数の個数: 18

約数和(自身を含む): 103882842

約数和(自身を除く): 49877638

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 111581, 223162, 446324, 1227391, 2454782, 4909564, 13501301, 27002602, 54005204]

約数ペア:

[(1, 54005204), (2, 27002602), (4, 13501301), (11, 4909564), (22, 2454782), (44, 1227391), (121, 446324), (242, 223162), (484, 111581)]