55218456

素因数分解:

$2^3\times 3^3\times {\mathrm{255641}}^1$

素因数の和:255656

約数の個数: 32

約数和(自身を含む): 153385200

約数和(自身を除く): 98166744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 255641, 511282, 766923, 1022564, 1533846, 2045128, 2300769, 3067692, 4601538, 6135384, 6902307, 9203076, 13804614, 18406152, 27609228, 55218456]

約数ペア:

[(1, 55218456), (2, 27609228), (3, 18406152), (4, 13804614), (6, 9203076), (8, 6902307), (9, 6135384), (12, 4601538), (18, 3067692), (24, 2300769), (27, 2045128), (36, 1533846), (54, 1022564), (72, 766923), (108, 511282), (216, 255641)]