54290639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 65862720

約数和(自身を除く): 11572081

約数列:

[1, 13, 17, 29, 43, 197, 221, 377, 493, 559, 731, 1247, 2561, 3349, 5713, 6409, 8471, 9503, 16211, 21199, 43537, 74269, 97121, 110123, 144007, 245659, 275587, 1262573, 1872091, 3193567, 4176203, 54290639]

約数ペア:

[(1, 54290639), (13, 4176203), (17, 3193567), (29, 1872091), (43, 1262573), (197, 275587), (221, 245659), (377, 144007), (493, 110123), (559, 97121), (731, 74269), (1247, 43537), (2561, 21199), (3349, 16211), (5713, 9503), (6409, 8471)]