520010550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{385193}}^1$

素因数の和:385214

約数の個数: 48

約数和(自身を含む): 1432921680

約数和(自身を除く): 912911130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 385193, 770386, 1155579, 1925965, 2311158, 3466737, 3851930, 5777895, 6933474, 9629825, 10400211, 11555790, 17333685, 19259650, 20800422, 28889475, 34667370, 52001055, 57778950, 86668425, 104002110, 173336850, 260005275, 520010550]

約数ペア:

[(1, 520010550), (2, 260005275), (3, 173336850), (5, 104002110), (6, 86668425), (9, 57778950), (10, 52001055), (15, 34667370), (18, 28889475), (25, 20800422), (27, 19259650), (30, 17333685), (45, 11555790), (50, 10400211), (54, 9629825), (75, 6933474), (90, 5777895), (135, 3851930), (150, 3466737), (225, 2311158), (270, 1925965), (450, 1155579), (675, 770386), (1350, 385193)]