49986812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{290621}}^1$

素因数の和:290668

約数の個数: 12

約数和(自身を含む): 89511576

約数和(自身を除く): 39524764

約数列:

[1, 2, 4, 43, 86, 172, 290621, 581242, 1162484, 12496703, 24993406, 49986812]

約数ペア:

[(1, 49986812), (2, 24993406), (4, 12496703), (43, 1162484), (86, 581242), (172, 290621)]