55591948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17011}}^1$

素因数の和:17077

約数の個数: 24

約数和(自身を含む): 104793920

約数和(自身を除く): 49201972

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 17011, 34022, 68044, 323209, 646418, 731473, 1292836, 1462946, 2925892, 13897987, 27795974, 55591948]

約数ペア:

[(1, 55591948), (2, 27795974), (4, 13897987), (19, 2925892), (38, 1462946), (43, 1292836), (76, 731473), (86, 646418), (172, 323209), (817, 68044), (1634, 34022), (3268, 17011)]