54259205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 90091008

約数和(自身を除く): 35831803

約数列:

[1, 5, 7, 11, 13, 35, 37, 55, 65, 77, 91, 143, 185, 259, 293, 385, 407, 455, 481, 715, 1001, 1295, 1465, 2035, 2051, 2405, 2849, 3223, 3367, 3809, 5005, 5291, 10255, 10841, 14245, 16115, 16835, 19045, 22561, 26455, 26663, 37037, 41899, 54205, 75887, 112805, 119251, 133315, 140933, 185185, 209495, 293293, 379435, 596255, 704665, 834757, 986531, 1466465, 1550263, 4173785, 4932655, 7751315, 10851841, 54259205]

約数ペア:

[(1, 54259205), (5, 10851841), (7, 7751315), (11, 4932655), (13, 4173785), (35, 1550263), (37, 1466465), (55, 986531), (65, 834757), (77, 704665), (91, 596255), (143, 379435), (185, 293293), (259, 209495), (293, 185185), (385, 140933), (407, 133315), (455, 119251), (481, 112805), (715, 75887), (1001, 54205), (1295, 41899), (1465, 37037), (2035, 26663), (2051, 26455), (2405, 22561), (2849, 19045), (3223, 16835), (3367, 16115), (3809, 14245), (5005, 10841), (5291, 10255)]