51317816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15761}}^1$

素因数の和:15815

約数の個数: 32

約数和(自身を含む): 107812080

約数和(自身を除く): 56494264

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 15761, 31522, 63044, 126088, 173371, 346742, 583157, 693484, 1166314, 1386968, 2332628, 4665256, 6414727, 12829454, 25658908, 51317816]

約数ペア:

[(1, 51317816), (2, 25658908), (4, 12829454), (8, 6414727), (11, 4665256), (22, 2332628), (37, 1386968), (44, 1166314), (74, 693484), (88, 583157), (148, 346742), (296, 173371), (407, 126088), (814, 63044), (1628, 31522), (3256, 15761)]