49909455

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25793}}^1$

素因数の和:25847

約数の個数: 24

約数和(自身を含む): 88525008

約数和(自身を除く): 38615553

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 25793, 77379, 128965, 232137, 386895, 1109099, 1160685, 3327297, 5545495, 9981891, 16636485, 49909455]

約数ペア:

[(1, 49909455), (3, 16636485), (5, 9981891), (9, 5545495), (15, 3327297), (43, 1160685), (45, 1109099), (129, 386895), (215, 232137), (387, 128965), (645, 77379), (1935, 25793)]