54921870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{610243}}^1$

素因数の和:610256

約数の個数: 24

約数和(自身を含む): 142797096

約数和(自身を除く): 87875226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 610243, 1220486, 1830729, 3051215, 3661458, 5492187, 6102430, 9153645, 10984374, 18307290, 27460935, 54921870]

約数ペア:

[(1, 54921870), (2, 27460935), (3, 18307290), (5, 10984374), (6, 9153645), (9, 6102430), (10, 5492187), (15, 3661458), (18, 3051215), (30, 1830729), (45, 1220486), (90, 610243)]