51301560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{427513}}^1$

素因数の和:427527

約数の個数: 32

約数和(自身を含む): 153905040

約数和(自身を除く): 102603480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 427513, 855026, 1282539, 1710052, 2137565, 2565078, 3420104, 4275130, 5130156, 6412695, 8550260, 10260312, 12825390, 17100520, 25650780, 51301560]

約数ペア:

[(1, 51301560), (2, 25650780), (3, 17100520), (4, 12825390), (5, 10260312), (6, 8550260), (8, 6412695), (10, 5130156), (12, 4275130), (15, 3420104), (20, 2565078), (24, 2137565), (30, 1710052), (40, 1282539), (60, 855026), (120, 427513)]