55443864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{823}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 158999040

約数和(自身を除く): 103555176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 401, 802, 823, 1203, 1604, 1646, 2406, 2469, 2807, 3208, 3292, 4812, 4938, 5614, 5761, 6584, 8421, 9624, 9876, 11228, 11522, 16842, 17283, 19752, 22456, 23044, 33684, 34566, 46088, 67368, 69132, 138264, 330023, 660046, 990069, 1320092, 1980138, 2310161, 2640184, 3960276, 4620322, 6930483, 7920552, 9240644, 13860966, 18481288, 27721932, 55443864]

約数ペア:

[(1, 55443864), (2, 27721932), (3, 18481288), (4, 13860966), (6, 9240644), (7, 7920552), (8, 6930483), (12, 4620322), (14, 3960276), (21, 2640184), (24, 2310161), (28, 1980138), (42, 1320092), (56, 990069), (84, 660046), (168, 330023), (401, 138264), (802, 69132), (823, 67368), (1203, 46088), (1604, 34566), (1646, 33684), (2406, 23044), (2469, 22456), (2807, 19752), (3208, 17283), (3292, 16842), (4812, 11522), (4938, 11228), (5614, 9876), (5761, 9624), (6584, 8421)]