53996888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1619}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 110808000

約数和(自身を除く): 56811112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 379, 758, 1516, 1619, 3032, 3238, 4169, 6476, 8338, 12952, 16676, 17809, 33352, 35618, 71236, 142472, 613601, 1227202, 2454404, 4908808, 6749611, 13499222, 26998444, 53996888]

約数ペア:

[(1, 53996888), (2, 26998444), (4, 13499222), (8, 6749611), (11, 4908808), (22, 2454404), (44, 1227202), (88, 613601), (379, 142472), (758, 71236), (1516, 35618), (1619, 33352), (3032, 17809), (3238, 16676), (4169, 12952), (6476, 8338)]