49920464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{283639}}^1$

素因数の和:283658

約数の個数: 20

約数和(自身を含む): 105514080

約数和(自身を除く): 55593616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 283639, 567278, 1134556, 2269112, 3120029, 4538224, 6240058, 12480116, 24960232, 49920464]

約数ペア:

[(1, 49920464), (2, 24960232), (4, 12480116), (8, 6240058), (11, 4538224), (16, 3120029), (22, 2269112), (44, 1134556), (88, 567278), (176, 283639)]