51409456

素因数分解:

$2^4\times 7^1\times {\mathrm{459013}}^1$

素因数の和:459028

約数の個数: 20

約数和(自身を含む): 113835472

約数和(自身を除く): 62426016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 459013, 918026, 1836052, 3213091, 3672104, 6426182, 7344208, 12852364, 25704728, 51409456]

約数ペア:

[(1, 51409456), (2, 25704728), (4, 12852364), (7, 7344208), (8, 6426182), (14, 3672104), (16, 3213091), (28, 1836052), (56, 918026), (112, 459013)]