55357128

素因数分解:

$2^3\times 3^3\times {\mathrm{227}}^1\times {\mathrm{1129}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 154584000

約数和(自身を除く): 99226872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 227, 454, 681, 908, 1129, 1362, 1816, 2043, 2258, 2724, 3387, 4086, 4516, 5448, 6129, 6774, 8172, 9032, 10161, 12258, 13548, 16344, 20322, 24516, 27096, 30483, 40644, 49032, 60966, 81288, 121932, 243864, 256283, 512566, 768849, 1025132, 1537698, 2050264, 2306547, 3075396, 4613094, 6150792, 6919641, 9226188, 13839282, 18452376, 27678564, 55357128]

約数ペア:

[(1, 55357128), (2, 27678564), (3, 18452376), (4, 13839282), (6, 9226188), (8, 6919641), (9, 6150792), (12, 4613094), (18, 3075396), (24, 2306547), (27, 2050264), (36, 1537698), (54, 1025132), (72, 768849), (108, 512566), (216, 256283), (227, 243864), (454, 121932), (681, 81288), (908, 60966), (1129, 49032), (1362, 40644), (1816, 30483), (2043, 27096), (2258, 24516), (2724, 20322), (3387, 16344), (4086, 13548), (4516, 12258), (5448, 10161), (6129, 9032), (6774, 8172)]