55715926

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{28631}}^1$

素因数の和:28779

約数の個数: 16

約数和(自身を含む): 96203520

約数和(自身を除く): 40487594

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 28631, 57262, 200417, 400834, 3979709, 7959418, 27857963, 55715926]

約数ペア:

[(1, 55715926), (2, 27857963), (7, 7959418), (14, 3979709), (139, 400834), (278, 200417), (973, 57262), (1946, 28631)]