55391248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{314723}}^1$

素因数の和:314742

約数の個数: 20

約数和(自身を含む): 117077328

約数和(自身を除く): 61686080

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 314723, 629446, 1258892, 2517784, 3461953, 5035568, 6923906, 13847812, 27695624, 55391248]

約数ペア:

[(1, 55391248), (2, 27695624), (4, 13847812), (8, 6923906), (11, 5035568), (16, 3461953), (22, 2517784), (44, 1258892), (88, 629446), (176, 314723)]