51696646

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{2699}}^1$

素因数の和:2919

約数の個数: 16

約数和(自身を含む): 79347600

約数和(自身を除く): 27650954

約数列:

[1, 2, 61, 122, 157, 314, 2699, 5398, 9577, 19154, 164639, 329278, 423743, 847486, 25848323, 51696646]

約数ペア:

[(1, 51696646), (2, 25848323), (61, 847486), (122, 423743), (157, 329278), (314, 164639), (2699, 19154), (5398, 9577)]