54757100

素因数分解:

$2^2\times 5^2\times {\mathrm{521}}^1\times {\mathrm{1051}}^1$

素因数の和:1586

約数の個数: 36

約数和(自身を含む): 119164248

約数和(自身を除く): 64407148

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 521, 1042, 1051, 2084, 2102, 2605, 4204, 5210, 5255, 10420, 10510, 13025, 21020, 26050, 26275, 52100, 52550, 105100, 547571, 1095142, 2190284, 2737855, 5475710, 10951420, 13689275, 27378550, 54757100]

約数ペア:

[(1, 54757100), (2, 27378550), (4, 13689275), (5, 10951420), (10, 5475710), (20, 2737855), (25, 2190284), (50, 1095142), (100, 547571), (521, 105100), (1042, 52550), (1051, 52100), (2084, 26275), (2102, 26050), (2605, 21020), (4204, 13025), (5210, 10510), (5255, 10420)]