53180840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{35933}}^1$

素因数の和:35981

約数の個数: 32

約数和(自身を含む): 122894280

約数和(自身を除く): 69713440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 35933, 71866, 143732, 179665, 287464, 359330, 718660, 1329521, 1437320, 2659042, 5318084, 6647605, 10636168, 13295210, 26590420, 53180840]

約数ペア:

[(1, 53180840), (2, 26590420), (4, 13295210), (5, 10636168), (8, 6647605), (10, 5318084), (20, 2659042), (37, 1437320), (40, 1329521), (74, 718660), (148, 359330), (185, 287464), (296, 179665), (370, 143732), (740, 71866), (1480, 35933)]