52660842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 118589184

約数和(自身を除く): 65928342

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 71, 74, 78, 111, 142, 213, 222, 257, 426, 481, 514, 771, 923, 962, 1443, 1542, 1846, 2627, 2769, 2886, 3341, 5254, 5538, 6682, 7881, 9509, 10023, 15762, 18247, 19018, 20046, 28527, 34151, 36494, 54741, 57054, 68302, 102453, 109482, 123617, 204906, 237211, 247234, 370851, 474422, 675139, 711633, 741702, 1350278, 1423266, 2025417, 4050834, 8776807, 17553614, 26330421, 52660842]

約数ペア:

[(1, 52660842), (2, 26330421), (3, 17553614), (6, 8776807), (13, 4050834), (26, 2025417), (37, 1423266), (39, 1350278), (71, 741702), (74, 711633), (78, 675139), (111, 474422), (142, 370851), (213, 247234), (222, 237211), (257, 204906), (426, 123617), (481, 109482), (514, 102453), (771, 68302), (923, 57054), (962, 54741), (1443, 36494), (1542, 34151), (1846, 28527), (2627, 20046), (2769, 19018), (2886, 18247), (3341, 15762), (5254, 10023), (5538, 9509), (6682, 7881)]