56395480

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9337}}^1$

素因数の和:9499

約数の個数: 32

約数和(自身を含む): 127743840

約数和(自身を除く): 71348360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 9337, 18674, 37348, 46685, 74696, 93370, 186740, 373480, 1409887, 2819774, 5639548, 7049435, 11279096, 14098870, 28197740, 56395480]

約数ペア:

[(1, 56395480), (2, 28197740), (4, 14098870), (5, 11279096), (8, 7049435), (10, 5639548), (20, 2819774), (40, 1409887), (151, 373480), (302, 186740), (604, 93370), (755, 74696), (1208, 46685), (1510, 37348), (3020, 18674), (6040, 9337)]