53778992

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{115903}}^1$

素因数の和:115940

約数の個数: 20

約数和(自身を含む): 107790720

約数和(自身を除く): 54011728

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 115903, 231806, 463612, 927224, 1854448, 3361187, 6722374, 13444748, 26889496, 53778992]

約数ペア:

[(1, 53778992), (2, 26889496), (4, 13444748), (8, 6722374), (16, 3361187), (29, 1854448), (58, 927224), (116, 463612), (232, 231806), (464, 115903)]