50561880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421349}}^1$

素因数の和:421363

約数の個数: 32

約数和(自身を含む): 151686000

約数和(自身を除く): 101124120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421349, 842698, 1264047, 1685396, 2106745, 2528094, 3370792, 4213490, 5056188, 6320235, 8426980, 10112376, 12640470, 16853960, 25280940, 50561880]

約数ペア:

[(1, 50561880), (2, 25280940), (3, 16853960), (4, 12640470), (5, 10112376), (6, 8426980), (8, 6320235), (10, 5056188), (12, 4213490), (15, 3370792), (20, 2528094), (24, 2106745), (30, 1685396), (40, 1264047), (60, 842698), (120, 421349)]