55815516

素因数分解:

$2^2\times 3^2\times {\mathrm{1550431}}^1$

素因数の和:1550441

約数の個数: 18

約数和(自身を含む): 141089312

約数和(自身を除く): 85273796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1550431, 3100862, 4651293, 6201724, 9302586, 13953879, 18605172, 27907758, 55815516]

約数ペア:

[(1, 55815516), (2, 27907758), (3, 18605172), (4, 13953879), (6, 9302586), (9, 6201724), (12, 4651293), (18, 3100862), (36, 1550431)]