56173964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 123196416

約数和(自身を除く): 67022452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 271, 308, 542, 673, 1084, 1346, 1897, 2692, 2981, 3794, 4711, 5962, 7403, 7588, 9422, 11924, 14806, 18844, 20867, 29612, 41734, 51821, 83468, 103642, 182383, 207284, 364766, 729532, 1276681, 2006213, 2553362, 4012426, 5106724, 8024852, 14043491, 28086982, 56173964]

約数ペア:

[(1, 56173964), (2, 28086982), (4, 14043491), (7, 8024852), (11, 5106724), (14, 4012426), (22, 2553362), (28, 2006213), (44, 1276681), (77, 729532), (154, 364766), (271, 207284), (308, 182383), (542, 103642), (673, 83468), (1084, 51821), (1346, 41734), (1897, 29612), (2692, 20867), (2981, 18844), (3794, 14806), (4711, 11924), (5962, 9422), (7403, 7588)]