54505164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{648871}}^1$

素因数の和:648885

約数の個数: 24

約数和(自身を含む): 145347328

約数和(自身を除く): 90842164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 648871, 1297742, 1946613, 2595484, 3893226, 4542097, 7786452, 9084194, 13626291, 18168388, 27252582, 54505164]

約数ペア:

[(1, 54505164), (2, 27252582), (3, 18168388), (4, 13626291), (6, 9084194), (7, 7786452), (12, 4542097), (14, 3893226), (21, 2595484), (28, 1946613), (42, 1297742), (84, 648871)]