53698390

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{27823}}^1$

素因数の和:28023

約数の個数: 16

約数和(自身を含む): 97161408

約数和(自身を除く): 43463018

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 27823, 55646, 139115, 278230, 5369839, 10739678, 26849195, 53698390]

約数ペア:

[(1, 53698390), (2, 26849195), (5, 10739678), (10, 5369839), (193, 278230), (386, 139115), (965, 55646), (1930, 27823)]