53305168

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20693}}^1$

素因数の和:20731

約数の個数: 40

約数和(自身を含む): 123170688

約数和(自身を除く): 69865520

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 20693, 41386, 82772, 144851, 165544, 289702, 331088, 475939, 579404, 951878, 1158808, 1903756, 2317616, 3331573, 3807512, 6663146, 7615024, 13326292, 26652584, 53305168]

約数ペア:

[(1, 53305168), (2, 26652584), (4, 13326292), (7, 7615024), (8, 6663146), (14, 3807512), (16, 3331573), (23, 2317616), (28, 1903756), (46, 1158808), (56, 951878), (92, 579404), (112, 475939), (161, 331088), (184, 289702), (322, 165544), (368, 144851), (644, 82772), (1288, 41386), (2576, 20693)]