49147016

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{20011}}^1$

素因数の和:20324

約数の個数: 16

約数和(自身を含む): 92455440

約数和(自身を除く): 43308424

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 20011, 40022, 80044, 160088, 6143377, 12286754, 24573508, 49147016]

約数ペア:

[(1, 49147016), (2, 24573508), (4, 12286754), (8, 6143377), (307, 160088), (614, 80044), (1228, 40022), (2456, 20011)]