51166605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21187}}^1$

素因数の和:21225

約数の個数: 32

約数和(自身を含む): 97634304

約数和(自身を除く): 46467699

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 21187, 63561, 105935, 148309, 317805, 444927, 487301, 741545, 1461903, 2224635, 2436505, 3411107, 7309515, 10233321, 17055535, 51166605]

約数ペア:

[(1, 51166605), (3, 17055535), (5, 10233321), (7, 7309515), (15, 3411107), (21, 2436505), (23, 2224635), (35, 1461903), (69, 741545), (105, 487301), (115, 444927), (161, 317805), (345, 148309), (483, 105935), (805, 63561), (2415, 21187)]