51753180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{862553}}^1$

素因数の和:862565

約数の個数: 24

約数和(自身を含む): 144909072

約数和(自身を除く): 93155892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 862553, 1725106, 2587659, 3450212, 4312765, 5175318, 8625530, 10350636, 12938295, 17251060, 25876590, 51753180]

約数ペア:

[(1, 51753180), (2, 25876590), (3, 17251060), (4, 12938295), (5, 10350636), (6, 8625530), (10, 5175318), (12, 4312765), (15, 3450212), (20, 2587659), (30, 1725106), (60, 862553)]