51662968

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40111}}^1$

素因数の和:40147

約数の個数: 32

約数和(自身を含む): 115522560

約数和(自身を除く): 63859592

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 40111, 80222, 160444, 280777, 320888, 561554, 922553, 1123108, 1845106, 2246216, 3690212, 6457871, 7380424, 12915742, 25831484, 51662968]

約数ペア:

[(1, 51662968), (2, 25831484), (4, 12915742), (7, 7380424), (8, 6457871), (14, 3690212), (23, 2246216), (28, 1845106), (46, 1123108), (56, 922553), (92, 561554), (161, 320888), (184, 280777), (322, 160444), (644, 80222), (1288, 40111)]