48290420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{45557}}^1$

素因数の和:45619

約数の個数: 24

約数和(自身を含む): 103325544

約数和(自身を除く): 55035124

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 45557, 91114, 182228, 227785, 455570, 911140, 2414521, 4829042, 9658084, 12072605, 24145210, 48290420]

約数ペア:

[(1, 48290420), (2, 24145210), (4, 12072605), (5, 9658084), (10, 4829042), (20, 2414521), (53, 911140), (106, 455570), (212, 227785), (265, 182228), (530, 91114), (1060, 45557)]