56556738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 144702720

約数和(自身を除く): 88145982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 471, 942, 953, 1099, 1413, 1906, 2198, 2826, 2859, 3297, 4239, 5718, 6594, 6671, 8478, 8577, 9891, 13342, 17154, 19782, 20013, 25731, 29673, 40026, 51462, 59346, 60039, 120078, 149621, 180117, 299242, 360234, 448863, 897726, 1047347, 1346589, 2094694, 2693178, 3142041, 4039767, 6284082, 8079534, 9426123, 18852246, 28278369, 56556738]

約数ペア:

[(1, 56556738), (2, 28278369), (3, 18852246), (6, 9426123), (7, 8079534), (9, 6284082), (14, 4039767), (18, 3142041), (21, 2693178), (27, 2094694), (42, 1346589), (54, 1047347), (63, 897726), (126, 448863), (157, 360234), (189, 299242), (314, 180117), (378, 149621), (471, 120078), (942, 60039), (953, 59346), (1099, 51462), (1413, 40026), (1906, 29673), (2198, 25731), (2826, 20013), (2859, 19782), (3297, 17154), (4239, 13342), (5718, 9891), (6594, 8577), (6671, 8478)]