55386352

素因数分解:

$2^4\times 7^1\times {\mathrm{494521}}^1$

素因数の和:494536

約数の個数: 20

約数和(自身を含む): 122641456

約数和(自身を除く): 67255104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 494521, 989042, 1978084, 3461647, 3956168, 6923294, 7912336, 13846588, 27693176, 55386352]

約数ペア:

[(1, 55386352), (2, 27693176), (4, 13846588), (7, 7912336), (8, 6923294), (14, 3956168), (16, 3461647), (28, 1978084), (56, 989042), (112, 494521)]