56370216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{797}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 161642880

約数和(自身を除く): 105272664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 797, 842, 1263, 1594, 1684, 2391, 2526, 2947, 3188, 3368, 4782, 5052, 5579, 5894, 6376, 8841, 9564, 10104, 11158, 11788, 16737, 17682, 19128, 22316, 23576, 33474, 35364, 44632, 66948, 70728, 133896, 335537, 671074, 1006611, 1342148, 2013222, 2348759, 2684296, 4026444, 4697518, 7046277, 8052888, 9395036, 14092554, 18790072, 28185108, 56370216]

約数ペア:

[(1, 56370216), (2, 28185108), (3, 18790072), (4, 14092554), (6, 9395036), (7, 8052888), (8, 7046277), (12, 4697518), (14, 4026444), (21, 2684296), (24, 2348759), (28, 2013222), (42, 1342148), (56, 1006611), (84, 671074), (168, 335537), (421, 133896), (797, 70728), (842, 66948), (1263, 44632), (1594, 35364), (1684, 33474), (2391, 23576), (2526, 22316), (2947, 19128), (3188, 17682), (3368, 16737), (4782, 11788), (5052, 11158), (5579, 10104), (5894, 9564), (6376, 8841)]