51556380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{859273}}^1$

素因数の和:859285

約数の個数: 24

約数和(自身を含む): 144358032

約数和(自身を除く): 92801652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 859273, 1718546, 2577819, 3437092, 4296365, 5155638, 8592730, 10311276, 12889095, 17185460, 25778190, 51556380]

約数ペア:

[(1, 51556380), (2, 25778190), (3, 17185460), (4, 12889095), (5, 10311276), (6, 8592730), (10, 5155638), (12, 4296365), (15, 3437092), (20, 2577819), (30, 1718546), (60, 859273)]