55972504

素因数分解:

$2^3\times 7^2\times {\mathrm{142787}}^1$

素因数の和:142807

約数の個数: 24

約数和(自身を含む): 122083740

約数和(自身を除く): 66111236

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 142787, 285574, 571148, 999509, 1142296, 1999018, 3998036, 6996563, 7996072, 13993126, 27986252, 55972504]

約数ペア:

[(1, 55972504), (2, 27986252), (4, 13993126), (7, 7996072), (8, 6996563), (14, 3998036), (28, 1999018), (49, 1142296), (56, 999509), (98, 571148), (196, 285574), (392, 142787)]