51246078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 117465600

約数和(自身を除く): 66219522

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 151, 229, 247, 302, 453, 458, 494, 687, 741, 906, 1374, 1482, 1963, 2869, 2977, 3926, 4351, 5738, 5889, 5954, 8607, 8702, 8931, 11778, 13053, 17214, 17862, 26106, 34579, 37297, 56563, 69158, 74594, 103737, 111891, 113126, 169689, 207474, 223782, 339378, 449527, 657001, 899054, 1314002, 1348581, 1971003, 2697162, 3942006, 8541013, 17082026, 25623039, 51246078]

約数ペア:

[(1, 51246078), (2, 25623039), (3, 17082026), (6, 8541013), (13, 3942006), (19, 2697162), (26, 1971003), (38, 1348581), (39, 1314002), (57, 899054), (78, 657001), (114, 449527), (151, 339378), (229, 223782), (247, 207474), (302, 169689), (453, 113126), (458, 111891), (494, 103737), (687, 74594), (741, 69158), (906, 56563), (1374, 37297), (1482, 34579), (1963, 26106), (2869, 17862), (2977, 17214), (3926, 13053), (4351, 11778), (5738, 8931), (5889, 8702), (5954, 8607)]