56947722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 132015744

約数和(自身を除く): 75068022

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 67, 78, 102, 134, 201, 221, 402, 442, 641, 663, 871, 1139, 1282, 1326, 1742, 1923, 2278, 2613, 3417, 3846, 5226, 6834, 8333, 10897, 14807, 16666, 21794, 24999, 29614, 32691, 42947, 44421, 49998, 65382, 85894, 88842, 128841, 141661, 257682, 283322, 424983, 558311, 730099, 849966, 1116622, 1460198, 1674933, 2190297, 3349866, 4380594, 9491287, 18982574, 28473861, 56947722]

約数ペア:

[(1, 56947722), (2, 28473861), (3, 18982574), (6, 9491287), (13, 4380594), (17, 3349866), (26, 2190297), (34, 1674933), (39, 1460198), (51, 1116622), (67, 849966), (78, 730099), (102, 558311), (134, 424983), (201, 283322), (221, 257682), (402, 141661), (442, 128841), (641, 88842), (663, 85894), (871, 65382), (1139, 49998), (1282, 44421), (1326, 42947), (1742, 32691), (1923, 29614), (2278, 24999), (2613, 21794), (3417, 16666), (3846, 14807), (5226, 10897), (6834, 8333)]