51600078

素因数分解:

$2^1\times 3^7\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 119024640

約数和(自身を除く): 67424562

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 243, 251, 282, 423, 486, 502, 729, 753, 846, 1269, 1458, 1506, 2187, 2259, 2538, 3807, 4374, 4518, 6777, 7614, 11421, 11797, 13554, 20331, 22842, 23594, 34263, 35391, 40662, 60993, 68526, 70782, 102789, 106173, 121986, 182979, 205578, 212346, 318519, 365958, 548937, 637038, 955557, 1097874, 1911114, 2866671, 5733342, 8600013, 17200026, 25800039, 51600078]

約数ペア:

[(1, 51600078), (2, 25800039), (3, 17200026), (6, 8600013), (9, 5733342), (18, 2866671), (27, 1911114), (47, 1097874), (54, 955557), (81, 637038), (94, 548937), (141, 365958), (162, 318519), (243, 212346), (251, 205578), (282, 182979), (423, 121986), (486, 106173), (502, 102789), (729, 70782), (753, 68526), (846, 60993), (1269, 40662), (1458, 35391), (1506, 34263), (2187, 23594), (2259, 22842), (2538, 20331), (3807, 13554), (4374, 11797), (4518, 11421), (6777, 7614)]