51128230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{124703}}^1$

素因数の和:124751

約数の個数: 16

約数和(自身を含む): 94276224

約数和(自身を除く): 43147994

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 124703, 249406, 623515, 1247030, 5112823, 10225646, 25564115, 51128230]

約数ペア:

[(1, 51128230), (2, 25564115), (5, 10225646), (10, 5112823), (41, 1247030), (82, 623515), (205, 249406), (410, 124703)]