51623494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3436

約数の個数: 32

約数和(自身を含む): 90639360

約数和(自身を除く): 39015866

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 3371, 6742, 7657, 15314, 43823, 64049, 87646, 104501, 128098, 209002, 832637, 1358513, 1665274, 1985519, 2717026, 3971038, 25811747, 51623494]

約数ペア:

[(1, 51623494), (2, 25811747), (13, 3971038), (19, 2717026), (26, 1985519), (31, 1665274), (38, 1358513), (62, 832637), (247, 209002), (403, 128098), (494, 104501), (589, 87646), (806, 64049), (1178, 43823), (3371, 15314), (6742, 7657)]