55998252

素因数分解:

$2^2\times 3^2\times {\mathrm{1555507}}^1$

素因数の和:1555517

約数の個数: 18

約数和(自身を含む): 141551228

約数和(自身を除く): 85552976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1555507, 3111014, 4666521, 6222028, 9333042, 13999563, 18666084, 27999126, 55998252]

約数ペア:

[(1, 55998252), (2, 27999126), (3, 18666084), (4, 13999563), (6, 9333042), (9, 6222028), (12, 4666521), (18, 3111014), (36, 1555507)]