56437020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{104513}}^1$

素因数の和:104531

約数の個数: 48

約数和(自身を含む): 175583520

約数和(自身を除く): 119146500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 104513, 209026, 313539, 418052, 522565, 627078, 940617, 1045130, 1254156, 1567695, 1881234, 2090260, 2821851, 3135390, 3762468, 4703085, 5643702, 6270780, 9406170, 11287404, 14109255, 18812340, 28218510, 56437020]

約数ペア:

[(1, 56437020), (2, 28218510), (3, 18812340), (4, 14109255), (5, 11287404), (6, 9406170), (9, 6270780), (10, 5643702), (12, 4703085), (15, 3762468), (18, 3135390), (20, 2821851), (27, 2090260), (30, 1881234), (36, 1567695), (45, 1254156), (54, 1045130), (60, 940617), (90, 627078), (108, 522565), (135, 418052), (180, 313539), (270, 209026), (540, 104513)]