55961528

素因数分解:

$2^3\times 7^2\times {\mathrm{142759}}^1$

素因数の和:142779

約数の個数: 24

約数和(自身を含む): 122059800

約数和(自身を除く): 66098272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 142759, 285518, 571036, 999313, 1142072, 1998626, 3997252, 6995191, 7994504, 13990382, 27980764, 55961528]

約数ペア:

[(1, 55961528), (2, 27980764), (4, 13990382), (7, 7994504), (8, 6995191), (14, 3997252), (28, 1998626), (49, 1142072), (56, 999313), (98, 571036), (196, 285518), (392, 142759)]