51143408

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{25169}}^1$

素因数の和:25304

約数の個数: 20

約数和(自身を含む): 99874560

約数和(自身を除く): 48731152

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 25169, 50338, 100676, 201352, 402704, 3196463, 6392926, 12785852, 25571704, 51143408]

約数ペア:

[(1, 51143408), (2, 25571704), (4, 12785852), (8, 6392926), (16, 3196463), (127, 402704), (254, 201352), (508, 100676), (1016, 50338), (2032, 25169)]