54639683

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 15033277

約数列:

[1, 7, 17, 29, 71, 119, 203, 223, 493, 497, 1207, 1561, 2059, 3451, 3791, 6467, 8449, 14413, 15833, 26537, 35003, 45269, 109939, 110831, 245021, 269161, 459157, 769573, 1884127, 3214099, 7805669, 54639683]

約数ペア:

[(1, 54639683), (7, 7805669), (17, 3214099), (29, 1884127), (71, 769573), (119, 459157), (203, 269161), (223, 245021), (493, 110831), (497, 109939), (1207, 45269), (1561, 35003), (2059, 26537), (3451, 15833), (3791, 14413), (6467, 8449)]