56387856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:928

約数の個数: 80

約数和(自身を含む): 167382144

約数和(自身を除く): 110994288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 653, 771, 1028, 1306, 1542, 1799, 1959, 2056, 2612, 3084, 3598, 3918, 4112, 4571, 5224, 5397, 6168, 7196, 7836, 9142, 10448, 10794, 12336, 13713, 14392, 15672, 18284, 21588, 27426, 28784, 31344, 36568, 43176, 54852, 73136, 86352, 109704, 167821, 219408, 335642, 503463, 671284, 1006926, 1174747, 1342568, 2013852, 2349494, 2685136, 3524241, 4027704, 4698988, 7048482, 8055408, 9397976, 14096964, 18795952, 28193928, 56387856]

約数ペア:

[(1, 56387856), (2, 28193928), (3, 18795952), (4, 14096964), (6, 9397976), (7, 8055408), (8, 7048482), (12, 4698988), (14, 4027704), (16, 3524241), (21, 2685136), (24, 2349494), (28, 2013852), (42, 1342568), (48, 1174747), (56, 1006926), (84, 671284), (112, 503463), (168, 335642), (257, 219408), (336, 167821), (514, 109704), (653, 86352), (771, 73136), (1028, 54852), (1306, 43176), (1542, 36568), (1799, 31344), (1959, 28784), (2056, 27426), (2612, 21588), (3084, 18284), (3598, 15672), (3918, 14392), (4112, 13713), (4571, 12336), (5224, 10794), (5397, 10448), (6168, 9142), (7196, 7836)]