51903824

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20149}}^1$

素因数の和:20187

約数の個数: 40

約数和(自身を含む): 119932800

約数和(自身を除く): 68028976

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 20149, 40298, 80596, 141043, 161192, 282086, 322384, 463427, 564172, 926854, 1128344, 1853708, 2256688, 3243989, 3707416, 6487978, 7414832, 12975956, 25951912, 51903824]

約数ペア:

[(1, 51903824), (2, 25951912), (4, 12975956), (7, 7414832), (8, 6487978), (14, 3707416), (16, 3243989), (23, 2256688), (28, 1853708), (46, 1128344), (56, 926854), (92, 564172), (112, 463427), (161, 322384), (184, 282086), (322, 161192), (368, 141043), (644, 80596), (1288, 40298), (2576, 20149)]