56725746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 142387200

約数和(自身を除く): 85661454

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 199, 231, 398, 462, 597, 617, 1194, 1234, 1393, 1851, 2189, 2786, 3702, 4179, 4319, 4378, 6567, 6787, 8358, 8638, 12957, 13134, 13574, 15323, 20361, 25914, 30646, 40722, 45969, 47509, 91938, 95018, 122783, 142527, 245566, 285054, 368349, 736698, 859481, 1350613, 1718962, 2578443, 2701226, 4051839, 5156886, 8103678, 9454291, 18908582, 28362873, 56725746]

約数ペア:

[(1, 56725746), (2, 28362873), (3, 18908582), (6, 9454291), (7, 8103678), (11, 5156886), (14, 4051839), (21, 2701226), (22, 2578443), (33, 1718962), (42, 1350613), (66, 859481), (77, 736698), (154, 368349), (199, 285054), (231, 245566), (398, 142527), (462, 122783), (597, 95018), (617, 91938), (1194, 47509), (1234, 45969), (1393, 40722), (1851, 30646), (2189, 25914), (2786, 20361), (3702, 15323), (4179, 13574), (4319, 13134), (4378, 12957), (6567, 8638), (6787, 8358)]