55478488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{533447}}^1$

素因数の和:533466

約数の個数: 16

約数和(自身を含む): 112024080

約数和(自身を除く): 56545592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 533447, 1066894, 2133788, 4267576, 6934811, 13869622, 27739244, 55478488]

約数ペア:

[(1, 55478488), (2, 27739244), (4, 13869622), (8, 6934811), (13, 4267576), (26, 2133788), (52, 1066894), (104, 533447)]