51402494

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{16339}}^1$

素因数の和:16376

約数の個数: 24

約数和(自身を含む): 91275240

約数和(自身を除く): 39872746

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 16339, 32678, 179729, 212407, 359458, 424814, 1977019, 2336477, 3954038, 4672954, 25701247, 51402494]

約数ペア:

[(1, 51402494), (2, 25701247), (11, 4672954), (13, 3954038), (22, 2336477), (26, 1977019), (121, 424814), (143, 359458), (242, 212407), (286, 179729), (1573, 32678), (3146, 16339)]