52156620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{289759}}^1$

素因数の和:289774

約数の個数: 36

約数和(自身を含む): 158208960

約数和(自身を除く): 106052340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 289759, 579518, 869277, 1159036, 1448795, 1738554, 2607831, 2897590, 3477108, 4346385, 5215662, 5795180, 8692770, 10431324, 13039155, 17385540, 26078310, 52156620]

約数ペア:

[(1, 52156620), (2, 26078310), (3, 17385540), (4, 13039155), (5, 10431324), (6, 8692770), (9, 5795180), (10, 5215662), (12, 4346385), (15, 3477108), (18, 2897590), (20, 2607831), (30, 1738554), (36, 1448795), (45, 1159036), (60, 869277), (90, 579518), (180, 289759)]