54355360

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{887}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 128894976

約数和(自身を除く): 74539616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 887, 1532, 1774, 1915, 3064, 3548, 3830, 4435, 6128, 7096, 7660, 8870, 12256, 14192, 15320, 17740, 28384, 30640, 35480, 61280, 70960, 141920, 339721, 679442, 1358884, 1698605, 2717768, 3397210, 5435536, 6794420, 10871072, 13588840, 27177680, 54355360]

約数ペア:

[(1, 54355360), (2, 27177680), (4, 13588840), (5, 10871072), (8, 6794420), (10, 5435536), (16, 3397210), (20, 2717768), (32, 1698605), (40, 1358884), (80, 679442), (160, 339721), (383, 141920), (766, 70960), (887, 61280), (1532, 35480), (1774, 30640), (1915, 28384), (3064, 17740), (3548, 15320), (3830, 14192), (4435, 12256), (6128, 8870), (7096, 7660)]