51757110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191693}}^1$

素因数の和:191709

約数の個数: 32

約数和(自身を含む): 138019680

約数和(自身を除く): 86262570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 191693, 383386, 575079, 958465, 1150158, 1725237, 1916930, 2875395, 3450474, 5175711, 5750790, 8626185, 10351422, 17252370, 25878555, 51757110]

約数ペア:

[(1, 51757110), (2, 25878555), (3, 17252370), (5, 10351422), (6, 8626185), (9, 5750790), (10, 5175711), (15, 3450474), (18, 2875395), (27, 1916930), (30, 1725237), (45, 1150158), (54, 958465), (90, 575079), (135, 383386), (270, 191693)]