53806555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 73156608

約数和(自身を除く): 19350053

約数列:

[1, 5, 11, 41, 55, 107, 205, 223, 451, 535, 1115, 1177, 2255, 2453, 4387, 5885, 9143, 12265, 21935, 23861, 45715, 48257, 100573, 119305, 241285, 262471, 502865, 978301, 1312355, 4891505, 10761311, 53806555]

約数ペア:

[(1, 53806555), (5, 10761311), (11, 4891505), (41, 1312355), (55, 978301), (107, 502865), (205, 262471), (223, 241285), (451, 119305), (535, 100573), (1115, 48257), (1177, 45715), (2255, 23861), (2453, 21935), (4387, 12265), (5885, 9143)]