48427640

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9533}}^1$

素因数の和:9671

約数の個数: 32

約数和(自身を含む): 109831680

約数和(自身を除く): 61404040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 9533, 19066, 38132, 47665, 76264, 95330, 190660, 381320, 1210691, 2421382, 4842764, 6053455, 9685528, 12106910, 24213820, 48427640]

約数ペア:

[(1, 48427640), (2, 24213820), (4, 12106910), (5, 9685528), (8, 6053455), (10, 4842764), (20, 2421382), (40, 1210691), (127, 381320), (254, 190660), (508, 95330), (635, 76264), (1016, 47665), (1270, 38132), (2540, 19066), (5080, 9533)]