55740292

素因数分解:

$2^2\times {\mathrm{211}}^2\times {\mathrm{313}}^1$

素因数の和:739

約数の個数: 18

約数和(自身を含む): 98323134

約数和(自身を除く): 42582842

約数列:

[1, 2, 4, 211, 313, 422, 626, 844, 1252, 44521, 66043, 89042, 132086, 178084, 264172, 13935073, 27870146, 55740292]

約数ペア:

[(1, 55740292), (2, 27870146), (4, 13935073), (211, 264172), (313, 178084), (422, 132086), (626, 89042), (844, 66043), (1252, 44521)]