52640308

素因数分解:

$2^2\times 7^2\times {\mathrm{268573}}^1$

素因数の和:268591

約数の個数: 18

約数和(自身を含む): 107161026

約数和(自身を除く): 54520718

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 268573, 537146, 1074292, 1880011, 3760022, 7520044, 13160077, 26320154, 52640308]

約数ペア:

[(1, 52640308), (2, 26320154), (4, 13160077), (7, 7520044), (14, 3760022), (28, 1880011), (49, 1074292), (98, 537146), (196, 268573)]