54846140

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{16421}}^1$

素因数の和:16597

約数の個数: 24

約数和(自身を含む): 115873632

約数和(自身を除く): 61027492

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 16421, 32842, 65684, 82105, 164210, 328420, 2742307, 5484614, 10969228, 13711535, 27423070, 54846140]

約数ペア:

[(1, 54846140), (2, 27423070), (4, 13711535), (5, 10969228), (10, 5484614), (20, 2742307), (167, 328420), (334, 164210), (668, 82105), (835, 65684), (1670, 32842), (3340, 16421)]