51801876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{68521}}^1$

素因数の和:68541

約数の個数: 48

約数和(自身を含む): 153489280

約数和(自身を除く): 101687404

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, 68521, 137042, 205563, 274084, 411126, 479647, 616689, 822252, 959294, 1233378, 1438941, 1850067, 1918588, 2466756, 2877882, 3700134, 4316823, 5755764, 7400268, 8633646, 12950469, 17267292, 25900938, 51801876]

約数ペア:

[(1, 51801876), (2, 25900938), (3, 17267292), (4, 12950469), (6, 8633646), (7, 7400268), (9, 5755764), (12, 4316823), (14, 3700134), (18, 2877882), (21, 2466756), (27, 1918588), (28, 1850067), (36, 1438941), (42, 1233378), (54, 959294), (63, 822252), (84, 616689), (108, 479647), (126, 411126), (189, 274084), (252, 205563), (378, 137042), (756, 68521)]