55290564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{219407}}^1$

素因数の和:219424

約数の個数: 36

約数和(自身を含む): 159729024

約数和(自身を除く): 104438460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 219407, 438814, 658221, 877628, 1316442, 1535849, 1974663, 2632884, 3071698, 3949326, 4607547, 6143396, 7898652, 9215094, 13822641, 18430188, 27645282, 55290564]

約数ペア:

[(1, 55290564), (2, 27645282), (3, 18430188), (4, 13822641), (6, 9215094), (7, 7898652), (9, 6143396), (12, 4607547), (14, 3949326), (18, 3071698), (21, 2632884), (28, 1974663), (36, 1535849), (42, 1316442), (63, 877628), (84, 658221), (126, 438814), (252, 219407)]