51111354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1216937}}^1$

素因数の和:1216949

約数の個数: 16

約数和(自身を含む): 116826048

約数和(自身を除く): 65714694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1216937, 2433874, 3650811, 7301622, 8518559, 17037118, 25555677, 51111354]

約数ペア:

[(1, 51111354), (2, 25555677), (3, 17037118), (6, 8518559), (7, 7301622), (14, 3650811), (21, 2433874), (42, 1216937)]