56527400

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2593}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 132683100

約数和(自身を除く): 76155700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2593, 2725, 4360, 5186, 5450, 10372, 10900, 12965, 20744, 21800, 25930, 51860, 64825, 103720, 129650, 259300, 282637, 518600, 565274, 1130548, 1413185, 2261096, 2826370, 5652740, 7065925, 11305480, 14131850, 28263700, 56527400]

約数ペア:

[(1, 56527400), (2, 28263700), (4, 14131850), (5, 11305480), (8, 7065925), (10, 5652740), (20, 2826370), (25, 2261096), (40, 1413185), (50, 1130548), (100, 565274), (109, 518600), (200, 282637), (218, 259300), (436, 129650), (545, 103720), (872, 64825), (1090, 51860), (2180, 25930), (2593, 21800), (2725, 20744), (4360, 12965), (5186, 10900), (5450, 10372)]