56666142

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{8969}}^1$

素因数の和:8999

約数の個数: 48

約数和(自身を含む): 137133360

約数和(自身を除く): 80467218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 8969, 17938, 26907, 53814, 80721, 116597, 161442, 233194, 242163, 349791, 484326, 699582, 726489, 1049373, 1452978, 2098746, 2179467, 3148119, 4358934, 6296238, 9444357, 18888714, 28333071, 56666142]

約数ペア:

[(1, 56666142), (2, 28333071), (3, 18888714), (6, 9444357), (9, 6296238), (13, 4358934), (18, 3148119), (26, 2179467), (27, 2098746), (39, 1452978), (54, 1049373), (78, 726489), (81, 699582), (117, 484326), (162, 349791), (234, 242163), (243, 233194), (351, 161442), (486, 116597), (702, 80721), (1053, 53814), (2106, 26907), (3159, 17938), (6318, 8969)]