51789606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 119370240

約数和(自身を除く): 67580634

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 109, 138, 218, 253, 313, 327, 506, 626, 654, 759, 939, 1199, 1518, 1878, 2398, 2507, 3443, 3597, 5014, 6886, 7194, 7199, 7521, 10329, 14398, 15042, 20658, 21597, 27577, 34117, 43194, 55154, 68234, 79189, 82731, 102351, 158378, 165462, 204702, 237567, 375287, 475134, 750574, 784691, 1125861, 1569382, 2251722, 2354073, 4708146, 8631601, 17263202, 25894803, 51789606]

約数ペア:

[(1, 51789606), (2, 25894803), (3, 17263202), (6, 8631601), (11, 4708146), (22, 2354073), (23, 2251722), (33, 1569382), (46, 1125861), (66, 784691), (69, 750574), (109, 475134), (138, 375287), (218, 237567), (253, 204702), (313, 165462), (327, 158378), (506, 102351), (626, 82731), (654, 79189), (759, 68234), (939, 55154), (1199, 43194), (1518, 34117), (1878, 27577), (2398, 21597), (2507, 20658), (3443, 15042), (3597, 14398), (5014, 10329), (6886, 7521), (7194, 7199)]