54291454

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 97896960

約数和(自身を除く): 43605506

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 973, 1213, 1946, 2426, 3197, 6394, 8491, 16982, 22379, 27899, 44758, 55798, 168607, 195293, 337214, 390586, 1180249, 2360498, 3877961, 7755922, 27145727, 54291454]

約数ペア:

[(1, 54291454), (2, 27145727), (7, 7755922), (14, 3877961), (23, 2360498), (46, 1180249), (139, 390586), (161, 337214), (278, 195293), (322, 168607), (973, 55798), (1213, 44758), (1946, 27899), (2426, 22379), (3197, 16982), (6394, 8491)]