53197578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{422203}}^1$

素因数の和:422218

約数の個数: 24

約数和(自身を含む): 131727648

約数和(自身を除く): 78530070

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 422203, 844406, 1266609, 2533218, 2955421, 3799827, 5910842, 7599654, 8866263, 17732526, 26598789, 53197578]

約数ペア:

[(1, 53197578), (2, 26598789), (3, 17732526), (6, 8866263), (7, 7599654), (9, 5910842), (14, 3799827), (18, 2955421), (21, 2533218), (42, 1266609), (63, 844406), (126, 422203)]