53149768

素因数分解:

$2^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1933}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 114183360

約数和(自身を除く): 61033592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 491, 982, 1933, 1964, 3437, 3866, 3928, 6874, 7732, 13531, 13748, 15464, 27062, 27496, 54124, 108248, 949103, 1898206, 3796412, 6643721, 7592824, 13287442, 26574884, 53149768]

約数ペア:

[(1, 53149768), (2, 26574884), (4, 13287442), (7, 7592824), (8, 6643721), (14, 3796412), (28, 1898206), (56, 949103), (491, 108248), (982, 54124), (1933, 27496), (1964, 27062), (3437, 15464), (3866, 13748), (3928, 13531), (6874, 7732)]