54857656

素因数分解:

$2^3\times 7^2\times {\mathrm{139943}}^1$

素因数の和:139963

約数の個数: 24

約数和(自身を含む): 119652120

約数和(自身を除く): 64794464

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 139943, 279886, 559772, 979601, 1119544, 1959202, 3918404, 6857207, 7836808, 13714414, 27428828, 54857656]

約数ペア:

[(1, 54857656), (2, 27428828), (4, 13714414), (7, 7836808), (8, 6857207), (14, 3918404), (28, 1959202), (49, 1119544), (56, 979601), (98, 559772), (196, 279886), (392, 139943)]