48847420

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{3019}}^1$

素因数の和:3837

約数の個数: 24

約数和(自身を含む): 102740400

約数和(自身を除く): 53892980

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3019, 3236, 4045, 6038, 8090, 12076, 15095, 16180, 30190, 60380, 2442371, 4884742, 9769484, 12211855, 24423710, 48847420]

約数ペア:

[(1, 48847420), (2, 24423710), (4, 12211855), (5, 9769484), (10, 4884742), (20, 2442371), (809, 60380), (1618, 30190), (3019, 16180), (3236, 15095), (4045, 12076), (6038, 8090)]