55509876

素因数分解:

$2^2\times 3^2\times {\mathrm{1541941}}^1$

素因数の和:1541951

約数の個数: 18

約数和(自身を含む): 140316722

約数和(自身を除く): 84806846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1541941, 3083882, 4625823, 6167764, 9251646, 13877469, 18503292, 27754938, 55509876]

約数ペア:

[(1, 55509876), (2, 27754938), (3, 18503292), (4, 13877469), (6, 9251646), (9, 6167764), (12, 4625823), (18, 3083882), (36, 1541941)]