51791292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{68507}}^1$

素因数の和:68527

約数の個数: 48

約数和(自身を含む): 153457920

約数和(自身を除く): 101666628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 68507, 137014, 205521, 274028, 411042, 479549, 616563, 822084, 959098, 1233126, 1438647, 1849689, 1918196, 2466252, 2877294, 3699378, 4315941, 5754588, 7398756, 8631882, 12947823, 17263764, 25895646, 51791292]

約数ペア:

[(1, 51791292), (2, 25895646), (3, 17263764), (4, 12947823), (6, 8631882), (7, 7398756), (9, 5754588), (12, 4315941), (14, 3699378), (18, 2877294), (21, 2466252), (27, 1918196), (28, 1849689), (36, 1438647), (42, 1233126), (54, 959098), (63, 822084), (84, 616563), (108, 479549), (126, 411042), (189, 274028), (252, 205521), (378, 137014), (756, 68507)]