51808876

素因数分解:

$2^2\times 7^2\times {\mathrm{264331}}^1$

素因数の和:264349

約数の個数: 18

約数和(自身を含む): 105468468

約数和(自身を除く): 53659592

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 264331, 528662, 1057324, 1850317, 3700634, 7401268, 12952219, 25904438, 51808876]

約数ペア:

[(1, 51808876), (2, 25904438), (4, 12952219), (7, 7401268), (14, 3700634), (28, 1850317), (49, 1057324), (98, 528662), (196, 264331)]